8757438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 9490242

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 197, 239, 394, 478, 591, 717, 1182, 1434, 6107, 7409, 12214, 14818, 18321, 22227, 36642, 44454, 47083, 94166, 141249, 282498, 1459573, 2919146, 4378719, 8757438]

約数ペア:

[(1, 8757438), (2, 4378719), (3, 2919146), (6, 1459573), (31, 282498), (62, 141249), (93, 94166), (186, 47083), (197, 44454), (239, 36642), (394, 22227), (478, 18321), (591, 14818), (717, 12214), (1182, 7409), (1434, 6107)]