8490762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 21315840

約数和(自身を除く): 12825078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 853, 1106, 1422, 1659, 1706, 2559, 3318, 4977, 5118, 5971, 7677, 9954, 11942, 15354, 17913, 35826, 53739, 67387, 107478, 134774, 202161, 404322, 471709, 606483, 943418, 1212966, 1415127, 2830254, 4245381, 8490762]

約数ペア:

[(1, 8490762), (2, 4245381), (3, 2830254), (6, 1415127), (7, 1212966), (9, 943418), (14, 606483), (18, 471709), (21, 404322), (42, 202161), (63, 134774), (79, 107478), (126, 67387), (158, 53739), (237, 35826), (474, 17913), (553, 15354), (711, 11942), (853, 9954), (1106, 7677), (1422, 5971), (1659, 5118), (1706, 4977), (2559, 3318)]