18061812

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4133

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 29918988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4079, 4428, 8158, 12237, 16316, 24474, 36711, 48948, 73422, 110133, 146844, 167239, 220266, 334478, 440532, 501717, 668956, 1003434, 1505151, 2006868, 3010302, 4515453, 6020604, 9030906, 18061812]

約数ペア:

[(1, 18061812), (2, 9030906), (3, 6020604), (4, 4515453), (6, 3010302), (9, 2006868), (12, 1505151), (18, 1003434), (27, 668956), (36, 501717), (41, 440532), (54, 334478), (82, 220266), (108, 167239), (123, 146844), (164, 110133), (246, 73422), (369, 48948), (492, 36711), (738, 24474), (1107, 16316), (1476, 12237), (2214, 8158), (4079, 4428)]