12466428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 31587360

約数和(自身を除く): 19120932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 509, 628, 942, 1018, 1527, 1884, 2036, 2041, 3054, 4082, 6108, 6123, 6617, 8164, 12246, 13234, 19851, 24492, 26468, 39702, 79404, 79913, 159826, 239739, 319652, 479478, 958956, 1038869, 2077738, 3116607, 4155476, 6233214, 12466428]

約数ペア:

[(1, 12466428), (2, 6233214), (3, 4155476), (4, 3116607), (6, 2077738), (12, 1038869), (13, 958956), (26, 479478), (39, 319652), (52, 239739), (78, 159826), (156, 79913), (157, 79404), (314, 39702), (471, 26468), (509, 24492), (628, 19851), (942, 13234), (1018, 12246), (1527, 8164), (1884, 6617), (2036, 6123), (2041, 6108), (3054, 4082)]