18086772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 46694592

約数和(自身を除く): 28607820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 1877, 2409, 3212, 3754, 4818, 5631, 7508, 9636, 11262, 20647, 22524, 41294, 61941, 82588, 123882, 137021, 247764, 274042, 411063, 548084, 822126, 1507231, 1644252, 3014462, 4521693, 6028924, 9043386, 18086772]

約数ペア:

[(1, 18086772), (2, 9043386), (3, 6028924), (4, 4521693), (6, 3014462), (11, 1644252), (12, 1507231), (22, 822126), (33, 548084), (44, 411063), (66, 274042), (73, 247764), (132, 137021), (146, 123882), (219, 82588), (292, 61941), (438, 41294), (803, 22524), (876, 20647), (1606, 11262), (1877, 9636), (2409, 7508), (3212, 5631), (3754, 4818)]