18321265116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{21529}}^1$

素因数の和:21864

約数の個数: 144

約数和(自身を含む): 57930512640

約数和(自身を除く): 39609247524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 307, 308, 396, 462, 614, 693, 921, 924, 1228, 1386, 1842, 2149, 2763, 2772, 3377, 3684, 4298, 5526, 6447, 6754, 8596, 10131, 11052, 12894, 13508, 19341, 20262, 21529, 23639, 25788, 30393, 38682, 40524, 43058, 47278, 60786, 64587, 70917, 77364, 86116, 94556, 121572, 129174, 141834, 150703, 193761, 212751, 236819, 258348, 283668, 301406, 387522, 425502, 452109, 473638, 602812, 710457, 775044, 851004, 904218, 947276, 1356327, 1420914, 1657733, 1808436, 2131371, 2712654, 2841828, 3315466, 4262742, 4973199, 5425308, 6609403, 6630932, 8525484, 9946398, 13218806, 14919597, 19828209, 19892796, 26437612, 29839194, 39656418, 46265821, 59484627, 59678388, 72703433, 79312836, 92531642, 118969254, 138797463, 145406866, 185063284, 218110299, 237938508, 277594926, 290813732, 416392389, 436220598, 508924031, 555189852, 654330897, 832784778, 872441196, 1017848062, 1308661794, 1526772093, 1665569556, 2035696124, 2617323588, 3053544186, 4580316279, 6107088372, 9160632558, 18321265116]

約数ペア:

[(1, 18321265116), (2, 9160632558), (3, 6107088372), (4, 4580316279), (6, 3053544186), (7, 2617323588), (9, 2035696124), (11, 1665569556), (12, 1526772093), (14, 1308661794), (18, 1017848062), (21, 872441196), (22, 832784778), (28, 654330897), (33, 555189852), (36, 508924031), (42, 436220598), (44, 416392389), (63, 290813732), (66, 277594926), (77, 237938508), (84, 218110299), (99, 185063284), (126, 145406866), (132, 138797463), (154, 118969254), (198, 92531642), (231, 79312836), (252, 72703433), (307, 59678388), (308, 59484627), (396, 46265821), (462, 39656418), (614, 29839194), (693, 26437612), (921, 19892796), (924, 19828209), (1228, 14919597), (1386, 13218806), (1842, 9946398), (2149, 8525484), (2763, 6630932), (2772, 6609403), (3377, 5425308), (3684, 4973199), (4298, 4262742), (5526, 3315466), (6447, 2841828), (6754, 2712654), (8596, 2131371), (10131, 1808436), (11052, 1657733), (12894, 1420914), (13508, 1356327), (19341, 947276), (20262, 904218), (21529, 851004), (23639, 775044), (25788, 710457), (30393, 602812), (38682, 473638), (40524, 452109), (43058, 425502), (47278, 387522), (60786, 301406), (64587, 283668), (70917, 258348), (77364, 236819), (86116, 212751), (94556, 193761), (121572, 150703), (129174, 141834)]