19415465496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38522749}}^1$

素因数の和:38522768

約数の個数: 48

約数和(自身を含む): 60095490000

約数和(自身を除く): 40680024504

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, 38522749, 77045498, 115568247, 154090996, 231136494, 269659243, 308181992, 346704741, 462272988, 539318486, 693409482, 808977729, 924545976, 1078636972, 1386818964, 1617955458, 2157273944, 2426933187, 2773637928, 3235910916, 4853866374, 6471821832, 9707732748, 19415465496]

約数ペア:

[(1, 19415465496), (2, 9707732748), (3, 6471821832), (4, 4853866374), (6, 3235910916), (7, 2773637928), (8, 2426933187), (9, 2157273944), (12, 1617955458), (14, 1386818964), (18, 1078636972), (21, 924545976), (24, 808977729), (28, 693409482), (36, 539318486), (42, 462272988), (56, 346704741), (63, 308181992), (72, 269659243), (84, 231136494), (126, 154090996), (168, 115568247), (252, 77045498), (504, 38522749)]