6399948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 15572480

約数和(自身を除く): 9172532

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 157, 158, 172, 237, 258, 314, 316, 471, 474, 516, 628, 942, 948, 1884, 3397, 6751, 6794, 10191, 12403, 13502, 13588, 20253, 20382, 24806, 27004, 37209, 40506, 40764, 49612, 74418, 81012, 148836, 533329, 1066658, 1599987, 2133316, 3199974, 6399948]

約数ペア:

[(1, 6399948), (2, 3199974), (3, 2133316), (4, 1599987), (6, 1066658), (12, 533329), (43, 148836), (79, 81012), (86, 74418), (129, 49612), (157, 40764), (158, 40506), (172, 37209), (237, 27004), (258, 24806), (314, 20382), (316, 20253), (471, 13588), (474, 13502), (516, 12403), (628, 10191), (942, 6794), (948, 6751), (1884, 3397)]