1409508

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 3781120

約数和(自身を除く): 2371612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 421, 558, 837, 842, 1116, 1263, 1674, 1684, 2526, 3348, 3789, 5052, 7578, 11367, 13051, 15156, 22734, 26102, 39153, 45468, 52204, 78306, 117459, 156612, 234918, 352377, 469836, 704754, 1409508]

約数ペア:

[(1, 1409508), (2, 704754), (3, 469836), (4, 352377), (6, 234918), (9, 156612), (12, 117459), (18, 78306), (27, 52204), (31, 45468), (36, 39153), (54, 26102), (62, 22734), (93, 15156), (108, 13051), (124, 11367), (186, 7578), (279, 5052), (372, 3789), (421, 3348), (558, 2526), (837, 1684), (842, 1674), (1116, 1263)]