852426

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2021760

約数和(自身を除く): 1169334

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 71, 87, 138, 142, 174, 207, 213, 261, 414, 426, 522, 639, 667, 1278, 1334, 1633, 2001, 2059, 3266, 4002, 4118, 4899, 6003, 6177, 9798, 12006, 12354, 14697, 18531, 29394, 37062, 47357, 94714, 142071, 284142, 426213, 852426]

約数ペア:

[(1, 852426), (2, 426213), (3, 284142), (6, 142071), (9, 94714), (18, 47357), (23, 37062), (29, 29394), (46, 18531), (58, 14697), (69, 12354), (71, 12006), (87, 9798), (138, 6177), (142, 6003), (174, 4899), (207, 4118), (213, 4002), (261, 3266), (414, 2059), (426, 2001), (522, 1633), (639, 1334), (667, 1278)]