18022532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 36201984

約数和(自身を除く): 18179452

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 181, 292, 341, 362, 682, 724, 803, 1364, 1606, 1991, 2263, 3212, 3982, 4526, 5611, 7964, 9052, 11222, 13213, 22444, 24893, 26426, 49786, 52852, 61721, 99572, 123442, 145343, 246884, 290686, 409603, 581372, 819206, 1638412, 4505633, 9011266, 18022532]

約数ペア:

[(1, 18022532), (2, 9011266), (4, 4505633), (11, 1638412), (22, 819206), (31, 581372), (44, 409603), (62, 290686), (73, 246884), (124, 145343), (146, 123442), (181, 99572), (292, 61721), (341, 52852), (362, 49786), (682, 26426), (724, 24893), (803, 22444), (1364, 13213), (1606, 11222), (1991, 9052), (2263, 7964), (3212, 5611), (3982, 4526)]