9975654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 13611546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 479, 534, 801, 958, 1157, 1437, 1602, 2314, 2874, 3471, 4311, 6227, 6942, 8622, 10413, 12454, 18681, 20826, 37362, 42631, 56043, 85262, 112086, 127893, 255786, 383679, 554203, 767358, 1108406, 1662609, 3325218, 4987827, 9975654]

約数ペア:

[(1, 9975654), (2, 4987827), (3, 3325218), (6, 1662609), (9, 1108406), (13, 767358), (18, 554203), (26, 383679), (39, 255786), (78, 127893), (89, 112086), (117, 85262), (178, 56043), (234, 42631), (267, 37362), (479, 20826), (534, 18681), (801, 12454), (958, 10413), (1157, 8622), (1437, 6942), (1602, 6227), (2314, 4311), (2874, 3471)]