26047170

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 70500924

約数和(自身を除く): 44453754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 397, 405, 486, 729, 794, 810, 1191, 1215, 1458, 1985, 2187, 2382, 2430, 3573, 3645, 3970, 4374, 5955, 6561, 7146, 7290, 10719, 10935, 11910, 13122, 17865, 21438, 21870, 32157, 32805, 35730, 53595, 64314, 65610, 96471, 107190, 160785, 192942, 289413, 321570, 482355, 578826, 868239, 964710, 1447065, 1736478, 2604717, 2894130, 4341195, 5209434, 8682390, 13023585, 26047170]

約数ペア:

[(1, 26047170), (2, 13023585), (3, 8682390), (5, 5209434), (6, 4341195), (9, 2894130), (10, 2604717), (15, 1736478), (18, 1447065), (27, 964710), (30, 868239), (45, 578826), (54, 482355), (81, 321570), (90, 289413), (135, 192942), (162, 160785), (243, 107190), (270, 96471), (397, 65610), (405, 64314), (486, 53595), (729, 35730), (794, 32805), (810, 32157), (1191, 21870), (1215, 21438), (1458, 17865), (1985, 13122), (2187, 11910), (2382, 10935), (2430, 10719), (3573, 7290), (3645, 7146), (3970, 6561), (4374, 5955)]