25185654

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11986

約数の個数: 40

約数和(自身を含む): 60780720

約数和(自身を除く): 35595066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 11959, 23918, 35877, 71754, 107631, 155467, 215262, 310934, 322893, 466401, 645786, 932802, 968679, 1399203, 1937358, 2798406, 4197609, 8395218, 12592827, 25185654]

約数ペア:

[(1, 25185654), (2, 12592827), (3, 8395218), (6, 4197609), (9, 2798406), (13, 1937358), (18, 1399203), (26, 968679), (27, 932802), (39, 645786), (54, 466401), (78, 322893), (81, 310934), (117, 215262), (162, 155467), (234, 107631), (351, 71754), (702, 35877), (1053, 23918), (2106, 11959)]