21363276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14713}}^1$

素因数の和:14742

約数の個数: 36

約数和(自身を含む): 54794936

約数和(自身を除く): 33431660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14713, 29426, 44139, 58852, 88278, 161843, 176556, 323686, 485529, 647372, 971058, 1780273, 1942116, 3560546, 5340819, 7121092, 10681638, 21363276]

約数ペア:

[(1, 21363276), (2, 10681638), (3, 7121092), (4, 5340819), (6, 3560546), (11, 1942116), (12, 1780273), (22, 971058), (33, 647372), (44, 485529), (66, 323686), (121, 176556), (132, 161843), (242, 88278), (363, 58852), (484, 44139), (726, 29426), (1452, 14713)]