12869742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 27060480

約数和(自身を除く): 14190738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 521, 537, 1042, 1074, 1563, 3126, 4117, 8234, 11983, 12351, 23966, 24702, 35949, 71898, 93259, 186518, 279777, 559554, 2144957, 4289914, 6434871, 12869742]

約数ペア:

[(1, 12869742), (2, 6434871), (3, 4289914), (6, 2144957), (23, 559554), (46, 279777), (69, 186518), (138, 93259), (179, 71898), (358, 35949), (521, 24702), (537, 23966), (1042, 12351), (1074, 11983), (1563, 8234), (3126, 4117)]