18797777460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{452087}}^1$

素因数の和:452123

約数の個数: 192

約数和(自身を含む): 72912752640

約数和(自身を除く): 54114975180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 41580, 452087, 904174, 1356261, 1808348, 2260435, 2712522, 3164609, 4068783, 4520870, 4972957, 5425044, 6329218, 6781305, 8137566, 9041740, 9493827, 9945914, 12206349, 12658436, 13562610, 14918871, 15823045, 16275132, 18987654, 19891828, 20343915, 24412698, 24864785, 27125220, 28481481, 29837742, 31646090, 34810699, 37975308, 40687830, 44756613, 47469135, 48825396, 49729570, 56962962, 59675484, 61031745, 63292180, 69621398, 74594355, 81375660, 85444443, 89513226, 94938270, 99459140, 104432097, 113925924, 122063490, 134269839, 139242796, 142407405, 149188710, 170888886, 174053495, 179026452, 189876540, 208864194, 223783065, 244126980, 268539678, 284814810, 298377420, 313296291, 341777772, 348106990, 417728388, 427222215, 447566130, 522160485, 537079356, 569629620, 626592582, 671349195, 696213980, 854444430, 895132260, 939888873, 1044320970, 1253185164, 1342698390, 1566481455, 1708888860, 1879777746, 2088641940, 2685396780, 3132962910, 3759555492, 4699444365, 6265925820, 9398888730, 18797777460]

約数ペア:

[(1, 18797777460), (2, 9398888730), (3, 6265925820), (4, 4699444365), (5, 3759555492), (6, 3132962910), (7, 2685396780), (9, 2088641940), (10, 1879777746), (11, 1708888860), (12, 1566481455), (14, 1342698390), (15, 1253185164), (18, 1044320970), (20, 939888873), (21, 895132260), (22, 854444430), (27, 696213980), (28, 671349195), (30, 626592582), (33, 569629620), (35, 537079356), (36, 522160485), (42, 447566130), (44, 427222215), (45, 417728388), (54, 348106990), (55, 341777772), (60, 313296291), (63, 298377420), (66, 284814810), (70, 268539678), (77, 244126980), (84, 223783065), (90, 208864194), (99, 189876540), (105, 179026452), (108, 174053495), (110, 170888886), (126, 149188710), (132, 142407405), (135, 139242796), (140, 134269839), (154, 122063490), (165, 113925924), (180, 104432097), (189, 99459140), (198, 94938270), (210, 89513226), (220, 85444443), (231, 81375660), (252, 74594355), (270, 69621398), (297, 63292180), (308, 61031745), (315, 59675484), (330, 56962962), (378, 49729570), (385, 48825396), (396, 47469135), (420, 44756613), (462, 40687830), (495, 37975308), (540, 34810699), (594, 31646090), (630, 29837742), (660, 28481481), (693, 27125220), (756, 24864785), (770, 24412698), (924, 20343915), (945, 19891828), (990, 18987654), (1155, 16275132), (1188, 15823045), (1260, 14918871), (1386, 13562610), (1485, 12658436), (1540, 12206349), (1890, 9945914), (1980, 9493827), (2079, 9041740), (2310, 8137566), (2772, 6781305), (2970, 6329218), (3465, 5425044), (3780, 4972957), (4158, 4520870), (4620, 4068783), (5940, 3164609), (6930, 2712522), (8316, 2260435), (10395, 1808348), (13860, 1356261), (20790, 904174), (41580, 452087)]