147721842

素因数分解:

$2^1\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{6949}}^1$

素因数の和:8138

約数の個数: 24

約数和(自身を含む): 320381100

約数和(自身を除く): 172659258

約数列:

[1, 2, 3, 6, 9, 18, 1181, 2362, 3543, 6949, 7086, 10629, 13898, 20847, 21258, 41694, 62541, 125082, 8206769, 16413538, 24620307, 49240614, 73860921, 147721842]

約数ペア:

[(1, 147721842), (2, 73860921), (3, 49240614), (6, 24620307), (9, 16413538), (18, 8206769), (1181, 125082), (2362, 62541), (3543, 41694), (6949, 21258), (7086, 20847), (10629, 13898)]