18250956

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8311}}^1$

素因数の和:8382

約数の個数: 36

約数和(自身を含む): 46896304

約数和(自身を除く): 28645348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8311, 16622, 24933, 33244, 49866, 74799, 99732, 149598, 299196, 506971, 1013942, 1520913, 2027884, 3041826, 4562739, 6083652, 9125478, 18250956]

約数ペア:

[(1, 18250956), (2, 9125478), (3, 6083652), (4, 4562739), (6, 3041826), (9, 2027884), (12, 1520913), (18, 1013942), (36, 506971), (61, 299196), (122, 149598), (183, 99732), (244, 74799), (366, 49866), (549, 33244), (732, 24933), (1098, 16622), (2196, 8311)]