2021084898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6907}}^1\times {\mathrm{6967}}^1$

素因数の和:13886

約数の個数: 32

約数和(自身を含む): 4620954624

約数和(自身を除く): 2599869726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6907, 6967, 13814, 13934, 20721, 20901, 41442, 41802, 48349, 48769, 96698, 97538, 145047, 146307, 290094, 292614, 48121069, 96242138, 144363207, 288726414, 336847483, 673694966, 1010542449, 2021084898]

約数ペア:

[(1, 2021084898), (2, 1010542449), (3, 673694966), (6, 336847483), (7, 288726414), (14, 144363207), (21, 96242138), (42, 48121069), (6907, 292614), (6967, 290094), (13814, 146307), (13934, 145047), (20721, 97538), (20901, 96698), (41442, 48769), (41802, 48349)]