13580388

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:3996

約数の個数: 36

約数和(自身を含む): 34691020

約数和(自身を除く): 21110632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 3889, 7778, 11667, 15556, 23334, 35001, 46668, 70002, 140004, 377233, 754466, 1131699, 1508932, 2263398, 3395097, 4526796, 6790194, 13580388]

約数ペア:

[(1, 13580388), (2, 6790194), (3, 4526796), (4, 3395097), (6, 2263398), (9, 1508932), (12, 1131699), (18, 754466), (36, 377233), (97, 140004), (194, 70002), (291, 46668), (388, 35001), (582, 23334), (873, 15556), (1164, 11667), (1746, 7778), (3492, 3889)]