420456564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1061759}}^1$

素因数の和:1061780

約数の個数: 36

約数和(自身を含む): 1159441920

約数和(自身を除く): 738985356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1061759, 2123518, 3185277, 4247036, 6370554, 9555831, 11679349, 12741108, 19111662, 23358698, 35038047, 38223324, 46717396, 70076094, 105114141, 140152188, 210228282, 420456564]

約数ペア:

[(1, 420456564), (2, 210228282), (3, 140152188), (4, 105114141), (6, 70076094), (9, 46717396), (11, 38223324), (12, 35038047), (18, 23358698), (22, 19111662), (33, 12741108), (36, 11679349), (44, 9555831), (66, 6370554), (99, 4247036), (132, 3185277), (198, 2123518), (396, 1061759)]