74138454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8563}}^1$

素因数の和:8621

約数の個数: 48

約数和(自身を含む): 177685872

約数和(自身を除く): 103547418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8563, 8658, 17126, 25689, 51378, 77067, 111319, 154134, 222638, 316831, 333957, 633662, 667914, 950493, 1001871, 1900986, 2003742, 2851479, 4118803, 5702958, 8237606, 12356409, 24712818, 37069227, 74138454]

約数ペア:

[(1, 74138454), (2, 37069227), (3, 24712818), (6, 12356409), (9, 8237606), (13, 5702958), (18, 4118803), (26, 2851479), (37, 2003742), (39, 1900986), (74, 1001871), (78, 950493), (111, 667914), (117, 633662), (222, 333957), (234, 316831), (333, 222638), (481, 154134), (666, 111319), (962, 77067), (1443, 51378), (2886, 25689), (4329, 17126), (8563, 8658)]