67870746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 87804774

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 2309, 3266, 4618, 4899, 6927, 9798, 13854, 14697, 20781, 29394, 41562, 53107, 106214, 159321, 163939, 318642, 327878, 477963, 491817, 955926, 983634, 1475451, 2950902, 3770597, 7541194, 11311791, 22623582, 33935373, 67870746]

約数ペア:

[(1, 67870746), (2, 33935373), (3, 22623582), (6, 11311791), (9, 7541194), (18, 3770597), (23, 2950902), (46, 1475451), (69, 983634), (71, 955926), (138, 491817), (142, 477963), (207, 327878), (213, 318642), (414, 163939), (426, 159321), (639, 106214), (1278, 53107), (1633, 41562), (2309, 29394), (3266, 20781), (4618, 14697), (4899, 13854), (6927, 9798)]