7047198

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 15921360

約数和(自身を除く): 8874162

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 89, 106, 159, 166, 178, 249, 267, 318, 477, 498, 534, 747, 801, 954, 1494, 1602, 4399, 4717, 7387, 8798, 9434, 13197, 14151, 14774, 22161, 26394, 28302, 39591, 42453, 44322, 66483, 79182, 84906, 132966, 391511, 783022, 1174533, 2349066, 3523599, 7047198]

約数ペア:

[(1, 7047198), (2, 3523599), (3, 2349066), (6, 1174533), (9, 783022), (18, 391511), (53, 132966), (83, 84906), (89, 79182), (106, 66483), (159, 44322), (166, 42453), (178, 39591), (249, 28302), (267, 26394), (318, 22161), (477, 14774), (498, 14151), (534, 13197), (747, 9434), (801, 8798), (954, 7387), (1494, 4717), (1602, 4399)]