31316922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6404

約数の個数: 64

約数和(自身を含む): 85666560

約数和(自身を除く): 54349638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 6373, 12746, 19119, 38238, 44611, 57357, 82849, 89222, 114714, 133833, 165698, 172071, 248547, 267666, 344142, 401499, 497094, 579943, 745641, 802998, 1159886, 1204497, 1491282, 1739829, 2236923, 2408994, 3479658, 4473846, 5219487, 10438974, 15658461, 31316922]

約数ペア:

[(1, 31316922), (2, 15658461), (3, 10438974), (6, 5219487), (7, 4473846), (9, 3479658), (13, 2408994), (14, 2236923), (18, 1739829), (21, 1491282), (26, 1204497), (27, 1159886), (39, 802998), (42, 745641), (54, 579943), (63, 497094), (78, 401499), (91, 344142), (117, 267666), (126, 248547), (182, 172071), (189, 165698), (234, 133833), (273, 114714), (351, 89222), (378, 82849), (546, 57357), (702, 44611), (819, 38238), (1638, 19119), (2457, 12746), (4914, 6373)]