25690428

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6547}}^1$

素因数の和:6666

約数の個数: 36

約数和(自身を含む): 65545480

約数和(自身を除く): 39855052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 6547, 13094, 19641, 26188, 39282, 58923, 78564, 117846, 235692, 713623, 1427246, 2140869, 2854492, 4281738, 6422607, 8563476, 12845214, 25690428]

約数ペア:

[(1, 25690428), (2, 12845214), (3, 8563476), (4, 6422607), (6, 4281738), (9, 2854492), (12, 2140869), (18, 1427246), (36, 713623), (109, 235692), (218, 117846), (327, 78564), (436, 58923), (654, 39282), (981, 26188), (1308, 19641), (1962, 13094), (3924, 6547)]