43141878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 101149776

約数和(自身を除く): 58007898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 557, 662, 993, 1114, 1671, 1986, 2979, 3342, 4303, 5013, 5958, 7241, 8606, 10026, 12909, 14482, 21723, 25818, 38727, 43446, 65169, 77454, 130338, 184367, 368734, 553101, 1106202, 1659303, 2396771, 3318606, 4793542, 7190313, 14380626, 21570939, 43141878]

約数ペア:

[(1, 43141878), (2, 21570939), (3, 14380626), (6, 7190313), (9, 4793542), (13, 3318606), (18, 2396771), (26, 1659303), (39, 1106202), (78, 553101), (117, 368734), (234, 184367), (331, 130338), (557, 77454), (662, 65169), (993, 43446), (1114, 38727), (1671, 25818), (1986, 21723), (2979, 14482), (3342, 12909), (4303, 10026), (5013, 8606), (5958, 7241)]