18245910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{823}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 43902720

約数和(自身を除く): 25656810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 823, 1478, 1646, 2217, 2469, 3695, 4115, 4434, 4938, 7390, 8230, 11085, 12345, 22170, 24690, 608197, 1216394, 1824591, 3040985, 3649182, 6081970, 9122955, 18245910]

約数ペア:

[(1, 18245910), (2, 9122955), (3, 6081970), (5, 3649182), (6, 3040985), (10, 1824591), (15, 1216394), (30, 608197), (739, 24690), (823, 22170), (1478, 12345), (1646, 11085), (2217, 8230), (2469, 7390), (3695, 4938), (4115, 4434)]