421916652

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{22409}}^1$

素因数の和:22942

約数の個数: 36

約数和(自身を含む): 1068598440

約数和(自身を除く): 646681788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 1046, 1569, 2092, 3138, 4707, 6276, 9414, 18828, 22409, 44818, 67227, 89636, 134454, 201681, 268908, 403362, 806724, 11719907, 23439814, 35159721, 46879628, 70319442, 105479163, 140638884, 210958326, 421916652]

約数ペア:

[(1, 421916652), (2, 210958326), (3, 140638884), (4, 105479163), (6, 70319442), (9, 46879628), (12, 35159721), (18, 23439814), (36, 11719907), (523, 806724), (1046, 403362), (1569, 268908), (2092, 201681), (3138, 134454), (4707, 89636), (6276, 67227), (9414, 44818), (18828, 22409)]