126908652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18919}}^1$

素因数の和:18982

約数の個数: 48

約数和(自身を含む): 326332160

約数和(自身を除く): 199423508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 18919, 37838, 56757, 75676, 113514, 227028, 245947, 491894, 737841, 813517, 983788, 1475682, 1627034, 2440551, 2951364, 3254068, 4881102, 9762204, 10575721, 21151442, 31727163, 42302884, 63454326, 126908652]

約数ペア:

[(1, 126908652), (2, 63454326), (3, 42302884), (4, 31727163), (6, 21151442), (12, 10575721), (13, 9762204), (26, 4881102), (39, 3254068), (43, 2951364), (52, 2440551), (78, 1627034), (86, 1475682), (129, 983788), (156, 813517), (172, 737841), (258, 491894), (516, 245947), (559, 227028), (1118, 113514), (1677, 75676), (2236, 56757), (3354, 37838), (6708, 18919)]