13683726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 34105344

約数和(自身を除く): 20421618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 487, 669, 974, 1338, 1461, 1561, 2007, 2922, 3122, 3409, 4014, 4383, 4683, 6818, 8766, 9366, 10227, 14049, 20454, 28098, 30681, 61362, 108601, 217202, 325803, 651606, 760207, 977409, 1520414, 1954818, 2280621, 4561242, 6841863, 13683726]

約数ペア:

[(1, 13683726), (2, 6841863), (3, 4561242), (6, 2280621), (7, 1954818), (9, 1520414), (14, 977409), (18, 760207), (21, 651606), (42, 325803), (63, 217202), (126, 108601), (223, 61362), (446, 30681), (487, 28098), (669, 20454), (974, 14049), (1338, 10227), (1461, 9366), (1561, 8766), (2007, 6818), (2922, 4683), (3122, 4383), (3409, 4014)]