18632460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 67415040

約数和(自身を除く): 48782580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 109, 110, 111, 132, 140, 148, 154, 165, 185, 210, 218, 220, 222, 231, 259, 308, 327, 330, 370, 385, 407, 420, 436, 444, 462, 518, 545, 555, 654, 660, 740, 763, 770, 777, 814, 924, 1036, 1090, 1110, 1155, 1199, 1221, 1295, 1308, 1526, 1540, 1554, 1628, 1635, 2035, 2180, 2220, 2289, 2310, 2398, 2442, 2590, 2849, 3052, 3108, 3270, 3597, 3815, 3885, 4033, 4070, 4578, 4620, 4796, 4884, 5180, 5698, 5995, 6105, 6540, 7194, 7630, 7770, 8066, 8140, 8393, 8547, 9156, 11396, 11445, 11990, 12099, 12210, 14245, 14388, 15260, 15540, 16132, 16786, 17094, 17985, 20165, 22890, 23980, 24198, 24420, 25179, 28231, 28490, 33572, 34188, 35970, 40330, 41965, 42735, 44363, 45780, 48396, 50358, 56462, 56980, 60495, 71940, 80660, 83930, 84693, 85470, 88726, 100716, 112924, 120990, 125895, 133089, 141155, 167860, 169386, 170940, 177452, 221815, 241980, 251790, 266178, 282310, 310541, 338772, 423465, 443630, 503580, 532356, 564620, 621082, 665445, 846930, 887260, 931623, 1242164, 1330890, 1552705, 1693860, 1863246, 2661780, 3105410, 3726492, 4658115, 6210820, 9316230, 18632460]

約数ペア:

[(1, 18632460), (2, 9316230), (3, 6210820), (4, 4658115), (5, 3726492), (6, 3105410), (7, 2661780), (10, 1863246), (11, 1693860), (12, 1552705), (14, 1330890), (15, 1242164), (20, 931623), (21, 887260), (22, 846930), (28, 665445), (30, 621082), (33, 564620), (35, 532356), (37, 503580), (42, 443630), (44, 423465), (55, 338772), (60, 310541), (66, 282310), (70, 266178), (74, 251790), (77, 241980), (84, 221815), (105, 177452), (109, 170940), (110, 169386), (111, 167860), (132, 141155), (140, 133089), (148, 125895), (154, 120990), (165, 112924), (185, 100716), (210, 88726), (218, 85470), (220, 84693), (222, 83930), (231, 80660), (259, 71940), (308, 60495), (327, 56980), (330, 56462), (370, 50358), (385, 48396), (407, 45780), (420, 44363), (436, 42735), (444, 41965), (462, 40330), (518, 35970), (545, 34188), (555, 33572), (654, 28490), (660, 28231), (740, 25179), (763, 24420), (770, 24198), (777, 23980), (814, 22890), (924, 20165), (1036, 17985), (1090, 17094), (1110, 16786), (1155, 16132), (1199, 15540), (1221, 15260), (1295, 14388), (1308, 14245), (1526, 12210), (1540, 12099), (1554, 11990), (1628, 11445), (1635, 11396), (2035, 9156), (2180, 8547), (2220, 8393), (2289, 8140), (2310, 8066), (2398, 7770), (2442, 7630), (2590, 7194), (2849, 6540), (3052, 6105), (3108, 5995), (3270, 5698), (3597, 5180), (3815, 4884), (3885, 4796), (4033, 4620), (4070, 4578)]