7741398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 11266602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 109, 114, 133, 178, 218, 266, 267, 327, 399, 534, 623, 654, 763, 798, 1246, 1526, 1691, 1869, 2071, 2289, 3382, 3738, 4142, 4578, 5073, 6213, 9701, 10146, 11837, 12426, 14497, 19402, 23674, 28994, 29103, 35511, 43491, 58206, 67907, 71022, 86982, 135814, 184319, 203721, 368638, 407442, 552957, 1105914, 1290233, 2580466, 3870699, 7741398]

約数ペア:

[(1, 7741398), (2, 3870699), (3, 2580466), (6, 1290233), (7, 1105914), (14, 552957), (19, 407442), (21, 368638), (38, 203721), (42, 184319), (57, 135814), (89, 86982), (109, 71022), (114, 67907), (133, 58206), (178, 43491), (218, 35511), (266, 29103), (267, 28994), (327, 23674), (399, 19402), (534, 14497), (623, 12426), (654, 11837), (763, 10146), (798, 9701), (1246, 6213), (1526, 5073), (1691, 4578), (1869, 4142), (2071, 3738), (2289, 3382)]