11615886

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 56

約数和(自身を含む): 27071424

約数和(自身を除く): 15455538

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 257, 279, 486, 514, 558, 729, 771, 837, 1458, 1542, 1674, 2313, 2511, 4626, 5022, 6939, 7533, 7967, 13878, 15066, 15934, 20817, 22599, 23901, 41634, 45198, 47802, 62451, 71703, 124902, 143406, 187353, 215109, 374706, 430218, 645327, 1290654, 1935981, 3871962, 5807943, 11615886]

約数ペア:

[(1, 11615886), (2, 5807943), (3, 3871962), (6, 1935981), (9, 1290654), (18, 645327), (27, 430218), (31, 374706), (54, 215109), (62, 187353), (81, 143406), (93, 124902), (162, 71703), (186, 62451), (243, 47802), (257, 45198), (279, 41634), (486, 23901), (514, 22599), (558, 20817), (729, 15934), (771, 15066), (837, 13878), (1458, 7967), (1542, 7533), (1674, 6939), (2313, 5022), (2511, 4626)]