43380198

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1154

約数の個数: 40

約数和(自身を含む): 97617960

約数和(自身を除く): 54237762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 809, 993, 1618, 1986, 2427, 2979, 4854, 5958, 7281, 8937, 14562, 17874, 21843, 26811, 43686, 53622, 65529, 131058, 267779, 535558, 803337, 1606674, 2410011, 4820022, 7230033, 14460066, 21690099, 43380198]

約数ペア:

[(1, 43380198), (2, 21690099), (3, 14460066), (6, 7230033), (9, 4820022), (18, 2410011), (27, 1606674), (54, 803337), (81, 535558), (162, 267779), (331, 131058), (662, 65529), (809, 53622), (993, 43686), (1618, 26811), (1986, 21843), (2427, 17874), (2979, 14562), (4854, 8937), (5958, 7281)]