18457320672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9155417}}^1$

素因数の和:9155440

約数の個数: 72

約数和(自身を含む): 59986298736

約数和(自身を除く): 41528978064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9155417, 18310834, 27466251, 36621668, 54932502, 64087919, 73243336, 82398753, 109865004, 128175838, 146486672, 164797506, 192263757, 219730008, 256351676, 292973344, 329595012, 384527514, 439460016, 512703352, 576791271, 659190024, 769055028, 878920032, 1025406704, 1153582542, 1318380048, 1538110056, 2050813408, 2307165084, 2636760096, 3076220112, 4614330168, 6152440224, 9228660336, 18457320672]

約数ペア:

[(1, 18457320672), (2, 9228660336), (3, 6152440224), (4, 4614330168), (6, 3076220112), (7, 2636760096), (8, 2307165084), (9, 2050813408), (12, 1538110056), (14, 1318380048), (16, 1153582542), (18, 1025406704), (21, 878920032), (24, 769055028), (28, 659190024), (32, 576791271), (36, 512703352), (42, 439460016), (48, 384527514), (56, 329595012), (63, 292973344), (72, 256351676), (84, 219730008), (96, 192263757), (112, 164797506), (126, 146486672), (144, 128175838), (168, 109865004), (224, 82398753), (252, 73243336), (288, 64087919), (336, 54932502), (504, 36621668), (672, 27466251), (1008, 18310834), (2016, 9155417)]