218242602

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{31991}}^1$

素因数の和:32378

約数の個数: 24

約数和(自身を含む): 474121440

約数和(自身を除く): 255878838

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 31991, 63982, 95973, 191946, 287919, 575838, 12124589, 24249178, 36373767, 72747534, 109121301, 218242602]

約数ペア:

[(1, 218242602), (2, 109121301), (3, 72747534), (6, 36373767), (9, 24249178), (18, 12124589), (379, 575838), (758, 287919), (1137, 191946), (2274, 95973), (3411, 63982), (6822, 31991)]