18926226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 26570862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 1567, 2013, 3134, 4026, 4701, 6039, 9402, 12078, 14103, 17237, 28206, 34474, 51711, 95587, 103422, 155133, 191174, 286761, 310266, 573522, 860283, 1051457, 1720566, 2102914, 3154371, 6308742, 9463113, 18926226]

約数ペア:

[(1, 18926226), (2, 9463113), (3, 6308742), (6, 3154371), (9, 2102914), (11, 1720566), (18, 1051457), (22, 860283), (33, 573522), (61, 310266), (66, 286761), (99, 191174), (122, 155133), (183, 103422), (198, 95587), (366, 51711), (549, 34474), (671, 28206), (1098, 17237), (1342, 14103), (1567, 12078), (2013, 9402), (3134, 6039), (4026, 4701)]