18921000972

素因数分解:

$2^2\times 3^1\times {\mathrm{10429}}^1\times {\mathrm{151189}}^1$

素因数の和:161625

約数の個数: 24

約数和(自身を含む): 44153527600

約数和(自身を除く): 25232526628

約数列:

[1, 2, 3, 4, 6, 12, 10429, 20858, 31287, 41716, 62574, 125148, 151189, 302378, 453567, 604756, 907134, 1814268, 1576750081, 3153500162, 4730250243, 6307000324, 9460500486, 18921000972]

約数ペア:

[(1, 18921000972), (2, 9460500486), (3, 6307000324), (4, 4730250243), (6, 3153500162), (12, 1576750081), (10429, 1814268), (20858, 907134), (31287, 604756), (41716, 453567), (62574, 302378), (125148, 151189)]