13638690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11683

約数の個数: 48

約数和(自身を含む): 38191608

約数和(自身を除く): 24552918

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, 11657, 23314, 34971, 58285, 69942, 104913, 116570, 151541, 174855, 209826, 303082, 349710, 454623, 524565, 757705, 909246, 1049130, 1363869, 1515410, 2273115, 2727738, 4546230, 6819345, 13638690]

約数ペア:

[(1, 13638690), (2, 6819345), (3, 4546230), (5, 2727738), (6, 2273115), (9, 1515410), (10, 1363869), (13, 1049130), (15, 909246), (18, 757705), (26, 524565), (30, 454623), (39, 349710), (45, 303082), (65, 209826), (78, 174855), (90, 151541), (117, 116570), (130, 104913), (195, 69942), (234, 58285), (390, 34971), (585, 23314), (1170, 11657)]