21849208728

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{6549523}}^1$

素因数の和:6549671

約数の個数: 32

約数和(自身を含む): 55016001600

約数和(自身を除く): 33166792872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 6549523, 13099046, 19648569, 26198092, 39297138, 52396184, 78594276, 157188552, 910383697, 1820767394, 2731151091, 3641534788, 5462302182, 7283069576, 10924604364, 21849208728]

約数ペア:

[(1, 21849208728), (2, 10924604364), (3, 7283069576), (4, 5462302182), (6, 3641534788), (8, 2731151091), (12, 1820767394), (24, 910383697), (139, 157188552), (278, 78594276), (417, 52396184), (556, 39297138), (834, 26198092), (1112, 19648569), (1668, 13099046), (3336, 6549523)]