2378617068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{242617}}^1$

素因数の和:242686

約数の個数: 48

約数和(自身を含む): 5978107520

約数和(自身を除く): 3599490452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 242617, 485234, 727851, 970468, 1455702, 2911404, 4609723, 9219446, 10432531, 13829169, 18438892, 20865062, 27658338, 31297593, 41730124, 55316676, 62595186, 125190372, 198218089, 396436178, 594654267, 792872356, 1189308534, 2378617068]

約数ペア:

[(1, 2378617068), (2, 1189308534), (3, 792872356), (4, 594654267), (6, 396436178), (12, 198218089), (19, 125190372), (38, 62595186), (43, 55316676), (57, 41730124), (76, 31297593), (86, 27658338), (114, 20865062), (129, 18438892), (172, 13829169), (228, 10432531), (258, 9219446), (516, 4609723), (817, 2911404), (1634, 1455702), (2451, 970468), (3268, 727851), (4902, 485234), (9804, 242617)]