18699686724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{548893}}^1$

素因数の和:549084

約数の個数: 48

約数和(自身を含む): 46475952768

約数和(自身を除く): 27776266044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 167, 204, 334, 501, 668, 1002, 2004, 2839, 5678, 8517, 11356, 17034, 34068, 548893, 1097786, 1646679, 2195572, 3293358, 6586716, 9331181, 18662362, 27993543, 37324724, 55987086, 91665131, 111974172, 183330262, 274995393, 366660524, 549990786, 1099981572, 1558307227, 3116614454, 4674921681, 6233228908, 9349843362, 18699686724]

約数ペア:

[(1, 18699686724), (2, 9349843362), (3, 6233228908), (4, 4674921681), (6, 3116614454), (12, 1558307227), (17, 1099981572), (34, 549990786), (51, 366660524), (68, 274995393), (102, 183330262), (167, 111974172), (204, 91665131), (334, 55987086), (501, 37324724), (668, 27993543), (1002, 18662362), (2004, 9331181), (2839, 6586716), (5678, 3293358), (8517, 2195572), (11356, 1646679), (17034, 1097786), (34068, 548893)]