420747162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45863}}^1$

素因数の和:46018

約数の個数: 32

約数和(自身を含む): 924618240

約数和(自身を除く): 503871078

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 45863, 91726, 137589, 275178, 504493, 1008986, 1513479, 3026958, 6374957, 12749914, 19124871, 38249742, 70124527, 140249054, 210373581, 420747162]

約数ペア:

[(1, 420747162), (2, 210373581), (3, 140249054), (6, 70124527), (11, 38249742), (22, 19124871), (33, 12749914), (66, 6374957), (139, 3026958), (278, 1513479), (417, 1008986), (834, 504493), (1529, 275178), (3058, 137589), (4587, 91726), (9174, 45863)]