17941014

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 49519008

約数和(自身を除く): 31577994

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1217, 1638, 2106, 2434, 2457, 3651, 4914, 7302, 7371, 8519, 10953, 14742, 15821, 17038, 21906, 25557, 31642, 32859, 47463, 51114, 65718, 76671, 94926, 98577, 110747, 142389, 153342, 197154, 221494, 230013, 284778, 332241, 427167, 460026, 664482, 690039, 854334, 996723, 1281501, 1380078, 1993446, 2563002, 2990169, 5980338, 8970507, 17941014]

約数ペア:

[(1, 17941014), (2, 8970507), (3, 5980338), (6, 2990169), (7, 2563002), (9, 1993446), (13, 1380078), (14, 1281501), (18, 996723), (21, 854334), (26, 690039), (27, 664482), (39, 460026), (42, 427167), (54, 332241), (63, 284778), (78, 230013), (81, 221494), (91, 197154), (117, 153342), (126, 142389), (162, 110747), (182, 98577), (189, 94926), (234, 76671), (273, 65718), (351, 51114), (378, 47463), (546, 32859), (567, 31642), (702, 25557), (819, 21906), (1053, 17038), (1134, 15821), (1217, 14742), (1638, 10953), (2106, 8519), (2434, 7371), (2457, 7302), (3651, 4914)]