8107974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 20236320

約数和(自身を除く): 12128346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 281, 458, 562, 687, 843, 1374, 1603, 1686, 1967, 2061, 2529, 3206, 3934, 4122, 4809, 5058, 5901, 9618, 11802, 14427, 17703, 28854, 35406, 64349, 128698, 193047, 386094, 450443, 579141, 900886, 1158282, 1351329, 2702658, 4053987, 8107974]

約数ペア:

[(1, 8107974), (2, 4053987), (3, 2702658), (6, 1351329), (7, 1158282), (9, 900886), (14, 579141), (18, 450443), (21, 386094), (42, 193047), (63, 128698), (126, 64349), (229, 35406), (281, 28854), (458, 17703), (562, 14427), (687, 11802), (843, 9618), (1374, 5901), (1603, 5058), (1686, 4809), (1967, 4122), (2061, 3934), (2529, 3206)]