18266560650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3122489}}^1$

素因数の和:3122520

約数の個数: 72

約数和(自身を含む): 52851265740

約数和(自身を除く): 34584705090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 3122489, 6244978, 9367467, 15612445, 18734934, 28102401, 31224890, 40592357, 46837335, 56204802, 78062225, 81184714, 93674670, 121777071, 140512005, 156124450, 202961785, 234186675, 243554142, 281024010, 365331213, 405923570, 468373350, 608885355, 702560025, 730662426, 1014808925, 1217770710, 1405120050, 1826656065, 2029617850, 3044426775, 3653312130, 6088853550, 9133280325, 18266560650]

約数ペア:

[(1, 18266560650), (2, 9133280325), (3, 6088853550), (5, 3653312130), (6, 3044426775), (9, 2029617850), (10, 1826656065), (13, 1405120050), (15, 1217770710), (18, 1014808925), (25, 730662426), (26, 702560025), (30, 608885355), (39, 468373350), (45, 405923570), (50, 365331213), (65, 281024010), (75, 243554142), (78, 234186675), (90, 202961785), (117, 156124450), (130, 140512005), (150, 121777071), (195, 93674670), (225, 81184714), (234, 78062225), (325, 56204802), (390, 46837335), (450, 40592357), (585, 31224890), (650, 28102401), (975, 18734934), (1170, 15612445), (1950, 9367467), (2925, 6244978), (5850, 3122489)]