16486488

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 45419400

約数和(自身を除く): 28932912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 3881, 4248, 7762, 11643, 15524, 23286, 31048, 34929, 46572, 69858, 93144, 139716, 228979, 279432, 457958, 686937, 915916, 1373874, 1831832, 2060811, 2747748, 4121622, 5495496, 8243244, 16486488]

約数ペア:

[(1, 16486488), (2, 8243244), (3, 5495496), (4, 4121622), (6, 2747748), (8, 2060811), (9, 1831832), (12, 1373874), (18, 915916), (24, 686937), (36, 457958), (59, 279432), (72, 228979), (118, 139716), (177, 93144), (236, 69858), (354, 46572), (472, 34929), (531, 31048), (708, 23286), (1062, 15524), (1416, 11643), (2124, 7762), (3881, 4248)]