18728226

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 46569600

約数和(自身を除く): 27841374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 738, 769, 902, 1107, 1353, 1538, 2214, 2307, 2706, 4059, 4614, 6921, 8118, 8459, 12177, 13842, 16918, 20763, 24354, 25377, 31529, 41526, 50754, 63058, 76131, 94587, 152262, 189174, 228393, 283761, 346819, 456786, 567522, 693638, 851283, 1040457, 1702566, 2080914, 3121371, 6242742, 9364113, 18728226]

約数ペア:

[(1, 18728226), (2, 9364113), (3, 6242742), (6, 3121371), (9, 2080914), (11, 1702566), (18, 1040457), (22, 851283), (27, 693638), (33, 567522), (41, 456786), (54, 346819), (66, 283761), (82, 228393), (99, 189174), (123, 152262), (198, 94587), (246, 76131), (297, 63058), (369, 50754), (451, 41526), (594, 31529), (738, 25377), (769, 24354), (902, 20763), (1107, 16918), (1353, 13842), (1538, 12177), (2214, 8459), (2307, 8118), (2706, 6921), (4059, 4614)]