18862956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8317}}^1$

素因数の和:8340

約数の個数: 60

約数和(自身を含む): 56362768

約数和(自身を除く): 37499812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8317, 16634, 24951, 33268, 49902, 58219, 74853, 99804, 116438, 149706, 174657, 224559, 232876, 299412, 349314, 449118, 523971, 673677, 698628, 898236, 1047942, 1347354, 1571913, 2095884, 2694708, 3143826, 4715739, 6287652, 9431478, 18862956]

約数ペア:

[(1, 18862956), (2, 9431478), (3, 6287652), (4, 4715739), (6, 3143826), (7, 2694708), (9, 2095884), (12, 1571913), (14, 1347354), (18, 1047942), (21, 898236), (27, 698628), (28, 673677), (36, 523971), (42, 449118), (54, 349314), (63, 299412), (81, 232876), (84, 224559), (108, 174657), (126, 149706), (162, 116438), (189, 99804), (252, 74853), (324, 58219), (378, 49902), (567, 33268), (756, 24951), (1134, 16634), (2268, 8317)]