9204390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7893

約数の個数: 48

約数和(自身を含む): 25775568

約数和(自身を除く): 16571178

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, 7867, 15734, 23601, 39335, 47202, 70803, 78670, 102271, 118005, 141606, 204542, 236010, 306813, 354015, 511355, 613626, 708030, 920439, 1022710, 1534065, 1840878, 3068130, 4602195, 9204390]

約数ペア:

[(1, 9204390), (2, 4602195), (3, 3068130), (5, 1840878), (6, 1534065), (9, 1022710), (10, 920439), (13, 708030), (15, 613626), (18, 511355), (26, 354015), (30, 306813), (39, 236010), (45, 204542), (65, 141606), (78, 118005), (90, 102271), (117, 78670), (130, 70803), (195, 47202), (234, 39335), (390, 23601), (585, 15734), (1170, 7867)]