12690852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 30821952

約数和(自身を除く): 18131100

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 101, 111, 148, 202, 222, 283, 303, 404, 444, 566, 606, 849, 1132, 1212, 1698, 3396, 3737, 7474, 10471, 11211, 14948, 20942, 22422, 28583, 31413, 41884, 44844, 57166, 62826, 85749, 114332, 125652, 171498, 342996, 1057571, 2115142, 3172713, 4230284, 6345426, 12690852]

約数ペア:

[(1, 12690852), (2, 6345426), (3, 4230284), (4, 3172713), (6, 2115142), (12, 1057571), (37, 342996), (74, 171498), (101, 125652), (111, 114332), (148, 85749), (202, 62826), (222, 57166), (283, 44844), (303, 41884), (404, 31413), (444, 28583), (566, 22422), (606, 20942), (849, 14948), (1132, 11211), (1212, 10471), (1698, 7474), (3396, 3737)]