858491436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{16981}}^1$

素因数の和:17382

約数の個数: 48

約数和(自身を含む): 2191085568

約数和(自身を除く): 1332594132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 766, 1149, 1532, 2298, 4213, 4596, 8426, 12639, 16852, 16981, 25278, 33962, 50556, 50943, 67924, 101886, 186791, 203772, 373582, 560373, 747164, 1120746, 2241492, 6503723, 13007446, 19511169, 26014892, 39022338, 71540953, 78044676, 143081906, 214622859, 286163812, 429245718, 858491436]

約数ペア:

[(1, 858491436), (2, 429245718), (3, 286163812), (4, 214622859), (6, 143081906), (11, 78044676), (12, 71540953), (22, 39022338), (33, 26014892), (44, 19511169), (66, 13007446), (132, 6503723), (383, 2241492), (766, 1120746), (1149, 747164), (1532, 560373), (2298, 373582), (4213, 203772), (4596, 186791), (8426, 101886), (12639, 67924), (16852, 50943), (16981, 50556), (25278, 33962)]