18061764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 49085568

約数和(自身を除く): 31023804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4057, 4452, 8114, 12171, 16228, 24342, 28399, 48684, 56798, 85197, 113596, 170394, 215021, 340788, 430042, 645063, 860084, 1290126, 1505147, 2580252, 3010294, 4515441, 6020588, 9030882, 18061764]

約数ペア:

[(1, 18061764), (2, 9030882), (3, 6020588), (4, 4515441), (6, 3010294), (7, 2580252), (12, 1505147), (14, 1290126), (21, 860084), (28, 645063), (42, 430042), (53, 340788), (84, 215021), (106, 170394), (159, 113596), (212, 85197), (318, 56798), (371, 48684), (636, 28399), (742, 24342), (1113, 16228), (1484, 12171), (2226, 8114), (4057, 4452)]