84509838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 216000000

約数和(自身を除く): 131490162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 179, 189, 358, 378, 537, 1074, 1249, 1253, 1611, 2498, 2506, 3222, 3747, 3759, 4833, 7494, 7518, 8743, 9666, 11241, 11277, 17486, 22482, 22554, 26229, 33723, 33831, 52458, 67446, 67662, 78687, 157374, 223571, 236061, 447142, 472122, 670713, 1341426, 1564997, 2012139, 3129994, 4024278, 4694991, 6036417, 9389982, 12072834, 14084973, 28169946, 42254919, 84509838]

約数ペア:

[(1, 84509838), (2, 42254919), (3, 28169946), (6, 14084973), (7, 12072834), (9, 9389982), (14, 6036417), (18, 4694991), (21, 4024278), (27, 3129994), (42, 2012139), (54, 1564997), (63, 1341426), (126, 670713), (179, 472122), (189, 447142), (358, 236061), (378, 223571), (537, 157374), (1074, 78687), (1249, 67662), (1253, 67446), (1611, 52458), (2498, 33831), (2506, 33723), (3222, 26229), (3747, 22554), (3759, 22482), (4833, 17486), (7494, 11277), (7518, 11241), (8743, 9666)]