21127547448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41919737}}^1$

素因数の和:41919756

約数の個数: 48

約数和(自身を含む): 65394791280

約数和(自身を除く): 44267243832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41919737, 83839474, 125759211, 167678948, 251518422, 293438159, 335357896, 377277633, 503036844, 586876318, 754555266, 880314477, 1006073688, 1173752636, 1509110532, 1760628954, 2347505272, 2640943431, 3018221064, 3521257908, 5281886862, 7042515816, 10563773724, 21127547448]

約数ペア:

[(1, 21127547448), (2, 10563773724), (3, 7042515816), (4, 5281886862), (6, 3521257908), (7, 3018221064), (8, 2640943431), (9, 2347505272), (12, 1760628954), (14, 1509110532), (18, 1173752636), (21, 1006073688), (24, 880314477), (28, 754555266), (36, 586876318), (42, 503036844), (56, 377277633), (63, 335357896), (72, 293438159), (84, 251518422), (126, 167678948), (168, 125759211), (252, 83839474), (504, 41919737)]