9906390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8493

約数の個数: 48

約数和(自身を含む): 27741168

約数和(自身を除く): 17834778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 8467, 16934, 25401, 42335, 50802, 76203, 84670, 110071, 127005, 152406, 220142, 254010, 330213, 381015, 550355, 660426, 762030, 990639, 1100710, 1651065, 1981278, 3302130, 4953195, 9906390]

約数ペア:

[(1, 9906390), (2, 4953195), (3, 3302130), (5, 1981278), (6, 1651065), (9, 1100710), (10, 990639), (13, 762030), (15, 660426), (18, 550355), (26, 381015), (30, 330213), (39, 254010), (45, 220142), (65, 152406), (78, 127005), (90, 110071), (117, 84670), (130, 76203), (195, 50802), (234, 42335), (390, 25401), (585, 16934), (1170, 8467)]