18371442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 40017600

約数和(自身を除く): 21646158

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 5557, 11114, 16671, 33342, 105583, 161153, 211166, 316749, 322306, 483459, 633498, 966918, 3061907, 6123814, 9185721, 18371442]

約数ペア:

[(1, 18371442), (2, 9185721), (3, 6123814), (6, 3061907), (19, 966918), (29, 633498), (38, 483459), (57, 322306), (58, 316749), (87, 211166), (114, 161153), (174, 105583), (551, 33342), (1102, 16671), (1653, 11114), (3306, 5557)]