189722898

素因数分解:

$2^1\times 3^4\times {\mathrm{823}}^1\times {\mathrm{1423}}^1$

素因数の和:2260

約数の個数: 40

約数和(自身を含む): 425935488

約数和(自身を除く): 236212590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 823, 1423, 1646, 2469, 2846, 4269, 4938, 7407, 8538, 12807, 14814, 22221, 25614, 38421, 44442, 66663, 76842, 115263, 133326, 230526, 1171129, 2342258, 3513387, 7026774, 10540161, 21080322, 31620483, 63240966, 94861449, 189722898]

約数ペア:

[(1, 189722898), (2, 94861449), (3, 63240966), (6, 31620483), (9, 21080322), (18, 10540161), (27, 7026774), (54, 3513387), (81, 2342258), (162, 1171129), (823, 230526), (1423, 133326), (1646, 115263), (2469, 76842), (2846, 66663), (4269, 44442), (4938, 38421), (7407, 25614), (8538, 22221), (12807, 14814)]