13402956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 35920640

約数和(自身を除く): 22517684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 421, 758, 842, 1137, 1263, 1516, 1684, 2274, 2526, 2653, 2947, 4548, 5052, 5306, 5894, 7959, 8841, 10612, 11788, 15918, 17682, 31836, 35364, 159559, 319118, 478677, 638236, 957354, 1116913, 1914708, 2233826, 3350739, 4467652, 6701478, 13402956]

約数ペア:

[(1, 13402956), (2, 6701478), (3, 4467652), (4, 3350739), (6, 2233826), (7, 1914708), (12, 1116913), (14, 957354), (21, 638236), (28, 478677), (42, 319118), (84, 159559), (379, 35364), (421, 31836), (758, 17682), (842, 15918), (1137, 11788), (1263, 10612), (1516, 8841), (1684, 7959), (2274, 5894), (2526, 5306), (2653, 5052), (2947, 4548)]