18636354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 44800704

約数和(自身を除く): 26164350

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 1543, 2013, 3086, 4026, 4629, 6039, 9258, 12078, 13887, 16973, 27774, 33946, 50919, 94123, 101838, 152757, 188246, 282369, 305514, 564738, 847107, 1035353, 1694214, 2070706, 3106059, 6212118, 9318177, 18636354]

約数ペア:

[(1, 18636354), (2, 9318177), (3, 6212118), (6, 3106059), (9, 2070706), (11, 1694214), (18, 1035353), (22, 847107), (33, 564738), (61, 305514), (66, 282369), (99, 188246), (122, 152757), (183, 101838), (198, 94123), (366, 50919), (549, 33946), (671, 27774), (1098, 16973), (1342, 13887), (1543, 12078), (2013, 9258), (3086, 6039), (4026, 4629)]