9919476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13121}}^1$

素因数の和:13141

約数の個数: 48

約数和(自身を含む): 29393280

約数和(自身を除く): 19473804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 13121, 26242, 39363, 52484, 78726, 91847, 118089, 157452, 183694, 236178, 275541, 354267, 367388, 472356, 551082, 708534, 826623, 1102164, 1417068, 1653246, 2479869, 3306492, 4959738, 9919476]

約数ペア:

[(1, 9919476), (2, 4959738), (3, 3306492), (4, 2479869), (6, 1653246), (7, 1417068), (9, 1102164), (12, 826623), (14, 708534), (18, 551082), (21, 472356), (27, 367388), (28, 354267), (36, 275541), (42, 236178), (54, 183694), (63, 157452), (84, 118089), (108, 91847), (126, 78726), (189, 52484), (252, 39363), (378, 26242), (756, 13121)]