15742452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 40320000

約数和(自身を除く): 24577548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 499, 717, 956, 998, 1434, 1497, 1996, 2629, 2868, 2994, 5258, 5489, 5988, 7887, 10516, 10978, 15774, 16467, 21956, 31548, 32934, 65868, 119261, 238522, 357783, 477044, 715566, 1311871, 1431132, 2623742, 3935613, 5247484, 7871226, 15742452]

約数ペア:

[(1, 15742452), (2, 7871226), (3, 5247484), (4, 3935613), (6, 2623742), (11, 1431132), (12, 1311871), (22, 715566), (33, 477044), (44, 357783), (66, 238522), (132, 119261), (239, 65868), (478, 32934), (499, 31548), (717, 21956), (956, 16467), (998, 15774), (1434, 10978), (1497, 10516), (1996, 7887), (2629, 5988), (2868, 5489), (2994, 5258)]