2210839524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1987}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 5777477888

約数和(自身を除く): 3566638364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 997, 1116, 1987, 1994, 2991, 3974, 3988, 5961, 5982, 7948, 8973, 11922, 11964, 17883, 17946, 23844, 30907, 35766, 35892, 61597, 61814, 71532, 92721, 123194, 123628, 184791, 185442, 246388, 278163, 369582, 370884, 554373, 556326, 739164, 1108746, 1112652, 1981039, 2217492, 3962078, 5943117, 7924156, 11886234, 17829351, 23772468, 35658702, 61412209, 71317404, 122824418, 184236627, 245648836, 368473254, 552709881, 736946508, 1105419762, 2210839524]

約数ペア:

[(1, 2210839524), (2, 1105419762), (3, 736946508), (4, 552709881), (6, 368473254), (9, 245648836), (12, 184236627), (18, 122824418), (31, 71317404), (36, 61412209), (62, 35658702), (93, 23772468), (124, 17829351), (186, 11886234), (279, 7924156), (372, 5943117), (558, 3962078), (997, 2217492), (1116, 1981039), (1987, 1112652), (1994, 1108746), (2991, 739164), (3974, 556326), (3988, 554373), (5961, 370884), (5982, 369582), (7948, 278163), (8973, 246388), (11922, 185442), (11964, 184791), (17883, 123628), (17946, 123194), (23844, 92721), (30907, 71532), (35766, 61814), (35892, 61597)]