16646526

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 41610240

約数和(自身を除く): 24963714

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1031, 1242, 1794, 2062, 2691, 3093, 5382, 6186, 8073, 9279, 13403, 16146, 18558, 23713, 26806, 27837, 40209, 47426, 55674, 71139, 80418, 120627, 142278, 213417, 241254, 308269, 361881, 426834, 616538, 640251, 723762, 924807, 1280502, 1849614, 2774421, 5548842, 8323263, 16646526]

約数ペア:

[(1, 16646526), (2, 8323263), (3, 5548842), (6, 2774421), (9, 1849614), (13, 1280502), (18, 924807), (23, 723762), (26, 640251), (27, 616538), (39, 426834), (46, 361881), (54, 308269), (69, 241254), (78, 213417), (117, 142278), (138, 120627), (207, 80418), (234, 71139), (299, 55674), (351, 47426), (414, 40209), (598, 27837), (621, 26806), (702, 23713), (897, 18558), (1031, 16146), (1242, 13403), (1794, 9279), (2062, 8073), (2691, 6186), (3093, 5382)]