7485138

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1466

約数の個数: 24

約数和(自身を含む): 16274700

約数和(自身を除く): 8789562

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1069, 1167, 2138, 2334, 3207, 3501, 6414, 7002, 9621, 19242, 415841, 831682, 1247523, 2495046, 3742569, 7485138]

約数ペア:

[(1, 7485138), (2, 3742569), (3, 2495046), (6, 1247523), (9, 831682), (18, 415841), (389, 19242), (778, 9621), (1069, 7002), (1167, 6414), (2138, 3501), (2334, 3207)]