2955186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 7030296

約数和(自身を除く): 4075110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 173, 219, 234, 346, 438, 519, 657, 949, 1038, 1314, 1557, 1898, 2249, 2847, 3114, 4498, 5694, 6747, 8541, 12629, 13494, 17082, 20241, 25258, 37887, 40482, 75774, 113661, 164177, 227322, 328354, 492531, 985062, 1477593, 2955186]

約数ペア:

[(1, 2955186), (2, 1477593), (3, 985062), (6, 492531), (9, 328354), (13, 227322), (18, 164177), (26, 113661), (39, 75774), (73, 40482), (78, 37887), (117, 25258), (146, 20241), (173, 17082), (219, 13494), (234, 12629), (346, 8541), (438, 6747), (519, 5694), (657, 4498), (949, 3114), (1038, 2847), (1314, 2249), (1557, 1898)]