8708586138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1304071}}^1$

素因数の和:1304139

約数の個数: 48

約数和(自身を含む): 21971005056

約数和(自身を除く): 13262418918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 1304071, 2608142, 3912213, 7824426, 9128497, 11736639, 18256994, 23473278, 27385491, 54770982, 69115763, 82156473, 138231526, 164312946, 207347289, 414694578, 483810341, 622041867, 967620682, 1244083734, 1451431023, 2902862046, 4354293069, 8708586138]

約数ペア:

[(1, 8708586138), (2, 4354293069), (3, 2902862046), (6, 1451431023), (7, 1244083734), (9, 967620682), (14, 622041867), (18, 483810341), (21, 414694578), (42, 207347289), (53, 164312946), (63, 138231526), (106, 82156473), (126, 69115763), (159, 54770982), (318, 27385491), (371, 23473278), (477, 18256994), (742, 11736639), (954, 9128497), (1113, 7824426), (2226, 3912213), (3339, 2608142), (6678, 1304071)]