2617308

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 7207200

約数和(自身を除く): 4589892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 109, 116, 138, 174, 207, 218, 261, 276, 327, 348, 414, 436, 522, 654, 667, 828, 981, 1044, 1308, 1334, 1962, 2001, 2507, 2668, 3161, 3924, 4002, 5014, 6003, 6322, 7521, 8004, 9483, 10028, 12006, 12644, 15042, 18966, 22563, 24012, 28449, 30084, 37932, 45126, 56898, 72703, 90252, 113796, 145406, 218109, 290812, 436218, 654327, 872436, 1308654, 2617308]

約数ペア:

[(1, 2617308), (2, 1308654), (3, 872436), (4, 654327), (6, 436218), (9, 290812), (12, 218109), (18, 145406), (23, 113796), (29, 90252), (36, 72703), (46, 56898), (58, 45126), (69, 37932), (87, 30084), (92, 28449), (109, 24012), (116, 22563), (138, 18966), (174, 15042), (207, 12644), (218, 12006), (261, 10028), (276, 9483), (327, 8004), (348, 7521), (414, 6322), (436, 6003), (522, 5014), (654, 4002), (667, 3924), (828, 3161), (981, 2668), (1044, 2507), (1308, 2001), (1334, 1962)]