8139054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 12504786

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 223, 231, 237, 446, 462, 474, 553, 669, 869, 1106, 1338, 1561, 1659, 1738, 2453, 2607, 3122, 3318, 4683, 4906, 5214, 6083, 7359, 9366, 12166, 14718, 17171, 17617, 18249, 34342, 35234, 36498, 51513, 52851, 103026, 105702, 123319, 193787, 246638, 369957, 387574, 581361, 739914, 1162722, 1356509, 2713018, 4069527, 8139054]

約数ペア:

[(1, 8139054), (2, 4069527), (3, 2713018), (6, 1356509), (7, 1162722), (11, 739914), (14, 581361), (21, 387574), (22, 369957), (33, 246638), (42, 193787), (66, 123319), (77, 105702), (79, 103026), (154, 52851), (158, 51513), (223, 36498), (231, 35234), (237, 34342), (446, 18249), (462, 17617), (474, 17171), (553, 14718), (669, 12166), (869, 9366), (1106, 7359), (1338, 6083), (1561, 5214), (1659, 4906), (1738, 4683), (2453, 3318), (2607, 3122)]