21863574

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{6043}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 49319040

約数和(自身を除く): 27455466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 6043, 12086, 18129, 36258, 54387, 108774, 163161, 326322, 404881, 809762, 1214643, 2429286, 3643929, 7287858, 10931787, 21863574]

約数ペア:

[(1, 21863574), (2, 10931787), (3, 7287858), (6, 3643929), (9, 2429286), (18, 1214643), (27, 809762), (54, 404881), (67, 326322), (134, 163161), (201, 108774), (402, 54387), (603, 36258), (1206, 18129), (1809, 12086), (3618, 6043)]