11521116

素因数分解:

$2^2\times 3^8\times {\mathrm{439}}^1$

素因数の和:467

約数の個数: 54

約数和(自身を含む): 30310280

約数和(自身を除く): 18789164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 439, 486, 729, 878, 972, 1317, 1458, 1756, 2187, 2634, 2916, 3951, 4374, 5268, 6561, 7902, 8748, 11853, 13122, 15804, 23706, 26244, 35559, 47412, 71118, 106677, 142236, 213354, 320031, 426708, 640062, 960093, 1280124, 1920186, 2880279, 3840372, 5760558, 11521116]

約数ペア:

[(1, 11521116), (2, 5760558), (3, 3840372), (4, 2880279), (6, 1920186), (9, 1280124), (12, 960093), (18, 640062), (27, 426708), (36, 320031), (54, 213354), (81, 142236), (108, 106677), (162, 71118), (243, 47412), (324, 35559), (439, 26244), (486, 23706), (729, 15804), (878, 13122), (972, 11853), (1317, 8748), (1458, 7902), (1756, 6561), (2187, 5268), (2634, 4374), (2916, 3951)]