21830052

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6917}}^1$

素因数の和:7187

約数の個数: 24

約数和(自身を含む): 51137856

約数和(自身を除く): 29307804

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6917, 13834, 20751, 27668, 41502, 83004, 1819171, 3638342, 5457513, 7276684, 10915026, 21830052]

約数ペア:

[(1, 21830052), (2, 10915026), (3, 7276684), (4, 5457513), (6, 3638342), (12, 1819171), (263, 83004), (526, 41502), (789, 27668), (1052, 20751), (1578, 13834), (3156, 6917)]