2017643238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{31817}}^1$

素因数の和:32109

約数の個数: 48

約数和(自身を含む): 4725354816

約数和(自身を除く): 2707711578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2439, 3523, 4878, 7046, 10569, 21138, 31707, 31817, 63414, 63634, 95451, 190902, 286353, 413621, 572706, 827242, 1240863, 2481726, 3722589, 7445178, 8622407, 17244814, 25867221, 51734442, 77601663, 112091291, 155203326, 224182582, 336273873, 672547746, 1008821619, 2017643238]

約数ペア:

[(1, 2017643238), (2, 1008821619), (3, 672547746), (6, 336273873), (9, 224182582), (13, 155203326), (18, 112091291), (26, 77601663), (39, 51734442), (78, 25867221), (117, 17244814), (234, 8622407), (271, 7445178), (542, 3722589), (813, 2481726), (1626, 1240863), (2439, 827242), (3523, 572706), (4878, 413621), (7046, 286353), (10569, 190902), (21138, 95451), (31707, 63634), (31817, 63414)]