21863724

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{23063}}^1$

素因数の和:23149

約数の個数: 24

約数和(自身を含む): 51663360

約数和(自身を除く): 29799636

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 23063, 46126, 69189, 92252, 138378, 276756, 1821977, 3643954, 5465931, 7287908, 10931862, 21863724]

約数ペア:

[(1, 21863724), (2, 10931862), (3, 7287908), (4, 5465931), (6, 3643954), (12, 1821977), (79, 276756), (158, 138378), (237, 92252), (316, 69189), (474, 46126), (948, 23063)]