7409142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31663}}^1$

素因数の和:31684

約数の個数: 24

約数和(自身を含む): 17288544

約数和(自身を除く): 9879402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 31663, 63326, 94989, 189978, 284967, 411619, 569934, 823238, 1234857, 2469714, 3704571, 7409142]

約数ペア:

[(1, 7409142), (2, 3704571), (3, 2469714), (6, 1234857), (9, 823238), (13, 569934), (18, 411619), (26, 284967), (39, 189978), (78, 94989), (117, 63326), (234, 31663)]