18829773088

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1012789}}^1$

素因数の和:1012889

約数の個数: 48

約数和(自身を含む): 42877477440

約数和(自身を除く): 24047704352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 1012789, 2025578, 4051156, 7089523, 8102312, 14179046, 16204624, 28358092, 32409248, 56716184, 84061487, 113432368, 168122974, 226864736, 336245948, 588430409, 672491896, 1176860818, 1344983792, 2353721636, 2689967584, 4707443272, 9414886544, 18829773088]

約数ペア:

[(1, 18829773088), (2, 9414886544), (4, 4707443272), (7, 2689967584), (8, 2353721636), (14, 1344983792), (16, 1176860818), (28, 672491896), (32, 588430409), (56, 336245948), (83, 226864736), (112, 168122974), (166, 113432368), (224, 84061487), (332, 56716184), (581, 32409248), (664, 28358092), (1162, 16204624), (1328, 14179046), (2324, 8102312), (2656, 7089523), (4648, 4051156), (9296, 2025578), (18592, 1012789)]