427893.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 18567360

約数和(自身を除く): 11159868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 613, 636, 1007, 1226, 1839, 2014, 2452, 3021, 3678, 4028, 6042, 7356, 11647, 12084, 23294, 32489, 34941, 46588, 64978, 69882, 97467, 129956, 139764, 194934, 389868, 617291, 1234582, 1851873, 2469164, 3703746, 7407492]

約数ペア:

[(1, 7407492), (2, 3703746), (3, 2469164), (4, 1851873), (6, 1234582), (12, 617291), (19, 389868), (38, 194934), (53, 139764), (57, 129956), (76, 97467), (106, 69882), (114, 64978), (159, 46588), (212, 34941), (228, 32489), (318, 23294), (613, 12084), (636, 11647), (1007, 7356), (1226, 6042), (1839, 4028), (2014, 3678), (2452, 3021)]