39243828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 102029088

約数和(自身を除く): 62785260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 523, 676, 962, 1014, 1046, 1443, 1569, 1924, 2028, 2092, 2886, 3138, 5772, 6253, 6276, 6799, 12506, 13598, 18759, 19351, 20397, 25012, 27196, 37518, 38702, 40794, 58053, 75036, 77404, 81588, 88387, 116106, 176774, 232212, 251563, 265161, 353548, 503126, 530322, 754689, 1006252, 1060644, 1509378, 3018756, 3270319, 6540638, 9810957, 13081276, 19621914, 39243828]

約数ペア:

[(1, 39243828), (2, 19621914), (3, 13081276), (4, 9810957), (6, 6540638), (12, 3270319), (13, 3018756), (26, 1509378), (37, 1060644), (39, 1006252), (52, 754689), (74, 530322), (78, 503126), (111, 353548), (148, 265161), (156, 251563), (169, 232212), (222, 176774), (338, 116106), (444, 88387), (481, 81588), (507, 77404), (523, 75036), (676, 58053), (962, 40794), (1014, 38702), (1046, 37518), (1443, 27196), (1569, 25012), (1924, 20397), (2028, 19351), (2092, 18759), (2886, 13598), (3138, 12506), (5772, 6799), (6253, 6276)]