12931488

素因数分解:

$2^5\times 3^5\times {\mathrm{1663}}^1$

素因数の和:1688

約数の個数: 72

約数和(自身を含む): 38158848

約数和(自身を除く): 25227360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1663, 1944, 2592, 3326, 3888, 4989, 6652, 7776, 9978, 13304, 14967, 19956, 26608, 29934, 39912, 44901, 53216, 59868, 79824, 89802, 119736, 134703, 159648, 179604, 239472, 269406, 359208, 404109, 478944, 538812, 718416, 808218, 1077624, 1436832, 1616436, 2155248, 3232872, 4310496, 6465744, 12931488]

約数ペア:

[(1, 12931488), (2, 6465744), (3, 4310496), (4, 3232872), (6, 2155248), (8, 1616436), (9, 1436832), (12, 1077624), (16, 808218), (18, 718416), (24, 538812), (27, 478944), (32, 404109), (36, 359208), (48, 269406), (54, 239472), (72, 179604), (81, 159648), (96, 134703), (108, 119736), (144, 89802), (162, 79824), (216, 59868), (243, 53216), (288, 44901), (324, 39912), (432, 29934), (486, 26608), (648, 19956), (864, 14967), (972, 13304), (1296, 9978), (1663, 7776), (1944, 6652), (2592, 4989), (3326, 3888)]