40037868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28543

約数の個数: 48

約数和(自身を含む): 111790560

約数和(自身を除く): 71752692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28517, 57034, 85551, 114068, 171102, 256653, 342204, 370721, 513306, 741442, 769959, 1026612, 1112163, 1482884, 1539918, 2224326, 3079836, 3336489, 4448652, 6672978, 10009467, 13345956, 20018934, 40037868]

約数ペア:

[(1, 40037868), (2, 20018934), (3, 13345956), (4, 10009467), (6, 6672978), (9, 4448652), (12, 3336489), (13, 3079836), (18, 2224326), (26, 1539918), (27, 1482884), (36, 1112163), (39, 1026612), (52, 769959), (54, 741442), (78, 513306), (108, 370721), (117, 342204), (156, 256653), (234, 171102), (351, 114068), (468, 85551), (702, 57034), (1404, 28517)]