27291654

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12986

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 38571066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 12959, 25918, 38877, 77754, 116631, 168467, 233262, 336934, 349893, 505401, 699786, 1010802, 1049679, 1516203, 2099358, 3032406, 4548609, 9097218, 13645827, 27291654]

約数ペア:

[(1, 27291654), (2, 13645827), (3, 9097218), (6, 4548609), (9, 3032406), (13, 2099358), (18, 1516203), (26, 1049679), (27, 1010802), (39, 699786), (54, 505401), (78, 349893), (81, 336934), (117, 233262), (162, 168467), (234, 116631), (351, 77754), (702, 38877), (1053, 25918), (2106, 12959)]