7225308

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 18900000

約数和(自身を除く): 11674692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 449, 596, 894, 898, 1341, 1347, 1788, 1796, 2682, 2694, 4023, 4041, 5364, 5388, 8046, 8082, 12123, 16092, 16164, 24246, 48492, 66901, 133802, 200703, 267604, 401406, 602109, 802812, 1204218, 1806327, 2408436, 3612654, 7225308]

約数ペア:

[(1, 7225308), (2, 3612654), (3, 2408436), (4, 1806327), (6, 1204218), (9, 802812), (12, 602109), (18, 401406), (27, 267604), (36, 200703), (54, 133802), (108, 66901), (149, 48492), (298, 24246), (447, 16164), (449, 16092), (596, 12123), (894, 8082), (898, 8046), (1341, 5388), (1347, 5364), (1788, 4041), (1796, 4023), (2682, 2694)]