1841454

素因数分解:

$2^1\times 3^7\times {\mathrm{421}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 4152480

約数和(自身を除く): 2311026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 421, 486, 729, 842, 1263, 1458, 2187, 2526, 3789, 4374, 7578, 11367, 22734, 34101, 68202, 102303, 204606, 306909, 613818, 920727, 1841454]

約数ペア:

[(1, 1841454), (2, 920727), (3, 613818), (6, 306909), (9, 204606), (18, 102303), (27, 68202), (54, 34101), (81, 22734), (162, 11367), (243, 7578), (421, 4374), (486, 3789), (729, 2526), (842, 2187), (1263, 1458)]