12928818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 29658240

約数和(自身を除く): 16729422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 569, 1082, 1138, 1623, 1707, 3246, 3414, 3787, 3983, 7574, 7966, 11361, 11949, 22722, 23898, 307829, 615658, 923487, 1846974, 2154803, 4309606, 6464409, 12928818]

約数ペア:

[(1, 12928818), (2, 6464409), (3, 4309606), (6, 2154803), (7, 1846974), (14, 923487), (21, 615658), (42, 307829), (541, 23898), (569, 22722), (1082, 11949), (1138, 11361), (1623, 7966), (1707, 7574), (3246, 3983), (3414, 3787)]