13618472

素因数分解:

$2^3\times 7^4\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 29830650

約数和(自身を除く): 16212178

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 709, 1372, 1418, 2401, 2744, 2836, 4802, 4963, 5672, 9604, 9926, 19208, 19852, 34741, 39704, 69482, 138964, 243187, 277928, 486374, 972748, 1702309, 1945496, 3404618, 6809236, 13618472]

約数ペア:

[(1, 13618472), (2, 6809236), (4, 3404618), (7, 1945496), (8, 1702309), (14, 972748), (28, 486374), (49, 277928), (56, 243187), (98, 138964), (196, 69482), (343, 39704), (392, 34741), (686, 19852), (709, 19208), (1372, 9926), (1418, 9604), (2401, 5672), (2744, 4963), (2836, 4802)]