12857124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 21616476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 569, 807, 1076, 1138, 1614, 1707, 1883, 2276, 3228, 3414, 3766, 3983, 5649, 6828, 7532, 7966, 11298, 11949, 15932, 22596, 23898, 47796, 153061, 306122, 459183, 612244, 918366, 1071427, 1836732, 2142854, 3214281, 4285708, 6428562, 12857124]

約数ペア:

[(1, 12857124), (2, 6428562), (3, 4285708), (4, 3214281), (6, 2142854), (7, 1836732), (12, 1071427), (14, 918366), (21, 612244), (28, 459183), (42, 306122), (84, 153061), (269, 47796), (538, 23898), (569, 22596), (807, 15932), (1076, 11949), (1138, 11298), (1614, 7966), (1707, 7532), (1883, 6828), (2276, 5649), (3228, 3983), (3414, 3766)]