13408075548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{29741}}^1$

素因数の和:31547

約数の個数: 72

約数和(自身を含む): 38757395040

約数和(自身を除く): 25349319492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1789, 3578, 5367, 7156, 10734, 12523, 16101, 21468, 25046, 29741, 32202, 37569, 50092, 59482, 64404, 75138, 89223, 112707, 118964, 150276, 178446, 208187, 225414, 267669, 356892, 416374, 450828, 535338, 624561, 832748, 1070676, 1249122, 1873683, 2498244, 3747366, 7494732, 53206649, 106413298, 159619947, 212826596, 319239894, 372446543, 478859841, 638479788, 744893086, 957719682, 1117339629, 1489786172, 1915439364, 2234679258, 3352018887, 4469358516, 6704037774, 13408075548]

約数ペア:

[(1, 13408075548), (2, 6704037774), (3, 4469358516), (4, 3352018887), (6, 2234679258), (7, 1915439364), (9, 1489786172), (12, 1117339629), (14, 957719682), (18, 744893086), (21, 638479788), (28, 478859841), (36, 372446543), (42, 319239894), (63, 212826596), (84, 159619947), (126, 106413298), (252, 53206649), (1789, 7494732), (3578, 3747366), (5367, 2498244), (7156, 1873683), (10734, 1249122), (12523, 1070676), (16101, 832748), (21468, 624561), (25046, 535338), (29741, 450828), (32202, 416374), (37569, 356892), (50092, 267669), (59482, 225414), (64404, 208187), (75138, 178446), (89223, 150276), (112707, 118964)]