66298806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7411}}^1$

素因数の和:7497

約数の個数: 48

約数和(自身を含む): 166503168

約数和(自身を除く): 100204362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7411, 8946, 14822, 22233, 44466, 51877, 66699, 103754, 133398, 155631, 311262, 466893, 526181, 933786, 1052362, 1578543, 3157086, 3683267, 4735629, 7366534, 9471258, 11049801, 22099602, 33149403, 66298806]

約数ペア:

[(1, 66298806), (2, 33149403), (3, 22099602), (6, 11049801), (7, 9471258), (9, 7366534), (14, 4735629), (18, 3683267), (21, 3157086), (42, 1578543), (63, 1052362), (71, 933786), (126, 526181), (142, 466893), (213, 311262), (426, 155631), (497, 133398), (639, 103754), (994, 66699), (1278, 51877), (1491, 44466), (2982, 22233), (4473, 14822), (7411, 8946)]