18022716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8815

約数の個数: 48

約数和(自身を含む): 49190400

約数和(自身を除く): 31167684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 8783, 17566, 26349, 35132, 52698, 79047, 105396, 158094, 166877, 237141, 316188, 333754, 474282, 500631, 667508, 948564, 1001262, 1501893, 2002524, 3003786, 4505679, 6007572, 9011358, 18022716]

約数ペア:

[(1, 18022716), (2, 9011358), (3, 6007572), (4, 4505679), (6, 3003786), (9, 2002524), (12, 1501893), (18, 1001262), (19, 948564), (27, 667508), (36, 500631), (38, 474282), (54, 333754), (57, 316188), (76, 237141), (108, 166877), (114, 158094), (171, 105396), (228, 79047), (342, 52698), (513, 35132), (684, 26349), (1026, 17566), (2052, 8783)]