31894426008

素因数分解:

$2^3\times 3^2\times {\mathrm{3533}}^1\times {\mathrm{125383}}^1$

素因数の和:128928

約数の個数: 48

約数和(自身を含む): 86405875920

約数和(自身を除く): 54511449912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3533, 7066, 10599, 14132, 21198, 28264, 31797, 42396, 63594, 84792, 125383, 127188, 250766, 254376, 376149, 501532, 752298, 1003064, 1128447, 1504596, 2256894, 3009192, 4513788, 9027576, 442978139, 885956278, 1328934417, 1771912556, 2657868834, 3543825112, 3986803251, 5315737668, 7973606502, 10631475336, 15947213004, 31894426008]

約数ペア:

[(1, 31894426008), (2, 15947213004), (3, 10631475336), (4, 7973606502), (6, 5315737668), (8, 3986803251), (9, 3543825112), (12, 2657868834), (18, 1771912556), (24, 1328934417), (36, 885956278), (72, 442978139), (3533, 9027576), (7066, 4513788), (10599, 3009192), (14132, 2256894), (21198, 1504596), (28264, 1128447), (31797, 1003064), (42396, 752298), (63594, 501532), (84792, 376149), (125383, 254376), (127188, 250766)]