8472474

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 19105632

約数和(自身を除く): 10633158

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 107, 159, 166, 214, 249, 318, 321, 477, 498, 642, 747, 954, 963, 1494, 1926, 4399, 5671, 8798, 8881, 11342, 13197, 17013, 17762, 26394, 26643, 34026, 39591, 51039, 53286, 79182, 79929, 102078, 159858, 470693, 941386, 1412079, 2824158, 4236237, 8472474]

約数ペア:

[(1, 8472474), (2, 4236237), (3, 2824158), (6, 1412079), (9, 941386), (18, 470693), (53, 159858), (83, 102078), (106, 79929), (107, 79182), (159, 53286), (166, 51039), (214, 39591), (249, 34026), (318, 26643), (321, 26394), (477, 17762), (498, 17013), (642, 13197), (747, 11342), (954, 8881), (963, 8798), (1494, 5671), (1926, 4399)]