12429228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 33582080

約数和(自身を除く): 21152852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 1873, 2212, 3318, 3746, 5619, 6636, 7492, 11238, 13111, 22476, 26222, 39333, 52444, 78666, 147967, 157332, 295934, 443901, 591868, 887802, 1035769, 1775604, 2071538, 3107307, 4143076, 6214614, 12429228]

約数ペア:

[(1, 12429228), (2, 6214614), (3, 4143076), (4, 3107307), (6, 2071538), (7, 1775604), (12, 1035769), (14, 887802), (21, 591868), (28, 443901), (42, 295934), (79, 157332), (84, 147967), (158, 78666), (237, 52444), (316, 39333), (474, 26222), (553, 22476), (948, 13111), (1106, 11238), (1659, 7492), (1873, 6636), (2212, 5619), (3318, 3746)]