220998906

素因数分解:

$2^1\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{10667}}^1$

素因数の和:11826

約数の個数: 24

約数和(自身を含む): 479291904

約数和(自身を除く): 258292998

約数列:

[1, 2, 3, 6, 9, 18, 1151, 2302, 3453, 6906, 10359, 10667, 20718, 21334, 32001, 64002, 96003, 192006, 12277717, 24555434, 36833151, 73666302, 110499453, 220998906]

約数ペア:

[(1, 220998906), (2, 110499453), (3, 73666302), (6, 36833151), (9, 24555434), (18, 12277717), (1151, 192006), (2302, 96003), (3453, 64002), (6906, 32001), (10359, 21334), (10667, 20718)]