1788375036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{43717}}^1$

素因数の和:44218

約数の個数: 48

約数和(自身を含む): 4778902016

約数和(自身を除く): 2990526980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1948, 2922, 3409, 5844, 6818, 10227, 13636, 20454, 40908, 43717, 87434, 131151, 174868, 262302, 306019, 524604, 612038, 918057, 1224076, 1836114, 3672228, 21290179, 42580358, 63870537, 85160716, 127741074, 149031253, 255482148, 298062506, 447093759, 596125012, 894187518, 1788375036]

約数ペア:

[(1, 1788375036), (2, 894187518), (3, 596125012), (4, 447093759), (6, 298062506), (7, 255482148), (12, 149031253), (14, 127741074), (21, 85160716), (28, 63870537), (42, 42580358), (84, 21290179), (487, 3672228), (974, 1836114), (1461, 1224076), (1948, 918057), (2922, 612038), (3409, 524604), (5844, 306019), (6818, 262302), (10227, 174868), (13636, 131151), (20454, 87434), (40908, 43717)]