13961718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 31629312

約数和(自身を除く): 17667594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 191, 262, 279, 382, 393, 558, 573, 786, 1146, 1179, 1719, 2358, 3438, 4061, 5921, 8122, 11842, 12183, 17763, 24366, 25021, 35526, 36549, 50042, 53289, 73098, 75063, 106578, 150126, 225189, 450378, 775651, 1551302, 2326953, 4653906, 6980859, 13961718]

約数ペア:

[(1, 13961718), (2, 6980859), (3, 4653906), (6, 2326953), (9, 1551302), (18, 775651), (31, 450378), (62, 225189), (93, 150126), (131, 106578), (186, 75063), (191, 73098), (262, 53289), (279, 50042), (382, 36549), (393, 35526), (558, 25021), (573, 24366), (786, 17763), (1146, 12183), (1179, 11842), (1719, 8122), (2358, 5921), (3438, 4061)]