1628418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2270

約数の個数: 24

約数和(自身を含む): 3581424

約数和(自身を除く): 1953006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 2243, 4486, 6729, 13458, 24673, 49346, 74019, 148038, 271403, 542806, 814209, 1628418]

約数ペア:

[(1, 1628418), (2, 814209), (3, 542806), (6, 271403), (11, 148038), (22, 74019), (33, 49346), (66, 24673), (121, 13458), (242, 6729), (363, 4486), (726, 2243)]