1861332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 2977068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 239, 354, 478, 649, 708, 717, 956, 1298, 1434, 1947, 2596, 2629, 2868, 3894, 5258, 7788, 7887, 10516, 14101, 15774, 28202, 31548, 42303, 56404, 84606, 155111, 169212, 310222, 465333, 620444, 930666, 1861332]

約数ペア:

[(1, 1861332), (2, 930666), (3, 620444), (4, 465333), (6, 310222), (11, 169212), (12, 155111), (22, 84606), (33, 56404), (44, 42303), (59, 31548), (66, 28202), (118, 15774), (132, 14101), (177, 10516), (236, 7887), (239, 7788), (354, 5258), (478, 3894), (649, 2868), (708, 2629), (717, 2596), (956, 1947), (1298, 1434)]