10201914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 13160646

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 389, 423, 558, 778, 846, 1167, 1457, 2334, 2914, 3501, 4371, 7002, 8742, 12059, 13113, 18283, 24118, 26226, 36177, 36566, 54849, 72354, 108531, 109698, 164547, 217062, 329094, 566773, 1133546, 1700319, 3400638, 5100957, 10201914]

約数ペア:

[(1, 10201914), (2, 5100957), (3, 3400638), (6, 1700319), (9, 1133546), (18, 566773), (31, 329094), (47, 217062), (62, 164547), (93, 109698), (94, 108531), (141, 72354), (186, 54849), (279, 36566), (282, 36177), (389, 26226), (423, 24118), (558, 18283), (778, 13113), (846, 12059), (1167, 8742), (1457, 7002), (2334, 4371), (2914, 3501)]