1330392546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{18427}}^1$

素因数の和:18636

約数の個数: 64

約数和(自身を含む): 3396648960

約数和(自身を除く): 2066256414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 191, 378, 382, 573, 1146, 1337, 1719, 2674, 3438, 4011, 5157, 8022, 10314, 12033, 18427, 24066, 36099, 36854, 55281, 72198, 110562, 128989, 165843, 257978, 331686, 386967, 497529, 773934, 995058, 1160901, 2321802, 3482703, 3519557, 6965406, 7039114, 10558671, 21117342, 24636899, 31676013, 49273798, 63352026, 73910697, 95028039, 147821394, 190056078, 221732091, 443464182, 665196273, 1330392546]

約数ペア:

[(1, 1330392546), (2, 665196273), (3, 443464182), (6, 221732091), (7, 190056078), (9, 147821394), (14, 95028039), (18, 73910697), (21, 63352026), (27, 49273798), (42, 31676013), (54, 24636899), (63, 21117342), (126, 10558671), (189, 7039114), (191, 6965406), (378, 3519557), (382, 3482703), (573, 2321802), (1146, 1160901), (1337, 995058), (1719, 773934), (2674, 497529), (3438, 386967), (4011, 331686), (5157, 257978), (8022, 165843), (10314, 128989), (12033, 110562), (18427, 72198), (24066, 55281), (36099, 36854)]