2012721804

素因数分解:

$2^2\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{18253}}^1$

素因数の和:19287

約数の個数: 48

約数和(自身を含む): 5223564640

約数和(自身を除く): 3210842836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1021, 2042, 3063, 4084, 6126, 9189, 12252, 18253, 18378, 27567, 36506, 36756, 54759, 55134, 73012, 109518, 110268, 164277, 219036, 328554, 492831, 657108, 985662, 1971324, 18636313, 37272626, 55908939, 74545252, 111817878, 167726817, 223635756, 335453634, 503180451, 670907268, 1006360902, 2012721804]

約数ペア:

[(1, 2012721804), (2, 1006360902), (3, 670907268), (4, 503180451), (6, 335453634), (9, 223635756), (12, 167726817), (18, 111817878), (27, 74545252), (36, 55908939), (54, 37272626), (108, 18636313), (1021, 1971324), (2042, 985662), (3063, 657108), (4084, 492831), (6126, 328554), (9189, 219036), (12252, 164277), (18253, 110268), (18378, 109518), (27567, 73012), (36506, 55134), (36756, 54759)]