13072872

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4289}}^1$

素因数の和:4425

約数の個数: 32

約数和(自身を含む): 32947200

約数和(自身を除く): 19874328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 4289, 8578, 12867, 17156, 25734, 34312, 51468, 102936, 544703, 1089406, 1634109, 2178812, 3268218, 4357624, 6536436, 13072872]

約数ペア:

[(1, 13072872), (2, 6536436), (3, 4357624), (4, 3268218), (6, 2178812), (8, 1634109), (12, 1089406), (24, 544703), (127, 102936), (254, 51468), (381, 34312), (508, 25734), (762, 17156), (1016, 12867), (1524, 8578), (3048, 4289)]