2190618

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2734182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 359, 678, 718, 1017, 1077, 2034, 2154, 3051, 3231, 6102, 6462, 9693, 19386, 40567, 81134, 121701, 243402, 365103, 730206, 1095309, 2190618]

約数ペア:

[(1, 2190618), (2, 1095309), (3, 730206), (6, 365103), (9, 243402), (18, 121701), (27, 81134), (54, 40567), (113, 19386), (226, 9693), (339, 6462), (359, 6102), (678, 3231), (718, 3051), (1017, 2154), (1077, 2034)]