1089282642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{23599}}^1$

素因数の和:23775

約数の個数: 48

約数和(自身を含む): 2550499200

約数和(自身を除く): 1461216558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 942, 1099, 2198, 3297, 6594, 7693, 15386, 23079, 23599, 46158, 47198, 70797, 141594, 165193, 330386, 495579, 991158, 1156351, 2312702, 3469053, 3705043, 6938106, 7410086, 11115129, 22230258, 25935301, 51870602, 77805903, 155611806, 181547107, 363094214, 544641321, 1089282642]

約数ペア:

[(1, 1089282642), (2, 544641321), (3, 363094214), (6, 181547107), (7, 155611806), (14, 77805903), (21, 51870602), (42, 25935301), (49, 22230258), (98, 11115129), (147, 7410086), (157, 6938106), (294, 3705043), (314, 3469053), (471, 2312702), (942, 1156351), (1099, 991158), (2198, 495579), (3297, 330386), (6594, 165193), (7693, 141594), (15386, 70797), (23079, 47198), (23599, 46158)]