40028274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15551}}^1$

素因数の和:15583

約数の個数: 48

約数和(自身を含む): 101896704

約数和(自身を除く): 61868430

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 15551, 31102, 46653, 93306, 139959, 171061, 202163, 279918, 342122, 404326, 513183, 606489, 1026366, 1212978, 1539549, 1819467, 2223793, 3079098, 3638934, 4447586, 6671379, 13342758, 20014137, 40028274]

約数ペア:

[(1, 40028274), (2, 20014137), (3, 13342758), (6, 6671379), (9, 4447586), (11, 3638934), (13, 3079098), (18, 2223793), (22, 1819467), (26, 1539549), (33, 1212978), (39, 1026366), (66, 606489), (78, 513183), (99, 404326), (117, 342122), (143, 279918), (198, 202163), (234, 171061), (286, 139959), (429, 93306), (858, 46653), (1287, 31102), (2574, 15551)]