1687969852218

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{825443}}^1$

素因数の和:826441

約数の個数: 80

約数和(自身を含む): 4077449028576

約数和(自身を除く): 2389479176358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 971, 1053, 1942, 2106, 2913, 5826, 8739, 12623, 17478, 25246, 26217, 37869, 52434, 75738, 78651, 113607, 157302, 227214, 340821, 681642, 825443, 1022463, 1650886, 2044926, 2476329, 4952658, 7428987, 10730759, 14857974, 21461518, 22286961, 32192277, 44573922, 64384554, 66860883, 96576831, 133721766, 193153662, 289730493, 579460986, 801505153, 869191479, 1603010306, 1738382958, 2404515459, 4809030918, 7213546377, 10419566989, 14427092754, 20839133978, 21640639131, 31258700967, 43281278262, 62517401934, 64921917393, 93776102901, 129843834786, 187552205802, 281328308703, 562656617406, 843984926109, 1687969852218]

約数ペア:

[(1, 1687969852218), (2, 843984926109), (3, 562656617406), (6, 281328308703), (9, 187552205802), (13, 129843834786), (18, 93776102901), (26, 64921917393), (27, 62517401934), (39, 43281278262), (54, 31258700967), (78, 21640639131), (81, 20839133978), (117, 14427092754), (162, 10419566989), (234, 7213546377), (351, 4809030918), (702, 2404515459), (971, 1738382958), (1053, 1603010306), (1942, 869191479), (2106, 801505153), (2913, 579460986), (5826, 289730493), (8739, 193153662), (12623, 133721766), (17478, 96576831), (25246, 66860883), (26217, 64384554), (37869, 44573922), (52434, 32192277), (75738, 22286961), (78651, 21461518), (113607, 14857974), (157302, 10730759), (227214, 7428987), (340821, 4952658), (681642, 2476329), (825443, 2044926), (1022463, 1650886)]