12536181

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 9812619

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3491, 3591, 10473, 24437, 31419, 66329, 73311, 94257, 198987, 219933, 464303, 596961, 659799, 1392909, 1790883, 4178727, 12536181]

約数ペア:

[(1, 12536181), (3, 4178727), (7, 1790883), (9, 1392909), (19, 659799), (21, 596961), (27, 464303), (57, 219933), (63, 198987), (133, 94257), (171, 73311), (189, 66329), (399, 31419), (513, 24437), (1197, 10473), (3491, 3591)]