12789828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7559}}^1$

素因数の和:7616

約数の個数: 36

約数和(自身を含む): 33022080

約数和(自身を除く): 20232252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7559, 15118, 22677, 30236, 45354, 68031, 90708, 136062, 272124, 355273, 710546, 1065819, 1421092, 2131638, 3197457, 4263276, 6394914, 12789828]

約数ペア:

[(1, 12789828), (2, 6394914), (3, 4263276), (4, 3197457), (6, 2131638), (9, 1421092), (12, 1065819), (18, 710546), (36, 355273), (47, 272124), (94, 136062), (141, 90708), (188, 68031), (282, 45354), (423, 30236), (564, 22677), (846, 15118), (1692, 7559)]