21302956632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{411127}}^1$

素因数の和:411280

約数の個数: 64

約数和(自身を含む): 56834334720

約数和(自身を除く): 35531378088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 3048, 4318, 6477, 8636, 12954, 17272, 25908, 51816, 411127, 822254, 1233381, 1644508, 2466762, 3289016, 4933524, 6989159, 9867048, 13978318, 20967477, 27956636, 41934954, 52213129, 55913272, 83869908, 104426258, 156639387, 167739816, 208852516, 313278774, 417705032, 626557548, 887623193, 1253115096, 1775246386, 2662869579, 3550492772, 5325739158, 7100985544, 10651478316, 21302956632]

約数ペア:

[(1, 21302956632), (2, 10651478316), (3, 7100985544), (4, 5325739158), (6, 3550492772), (8, 2662869579), (12, 1775246386), (17, 1253115096), (24, 887623193), (34, 626557548), (51, 417705032), (68, 313278774), (102, 208852516), (127, 167739816), (136, 156639387), (204, 104426258), (254, 83869908), (381, 55913272), (408, 52213129), (508, 41934954), (762, 27956636), (1016, 20967477), (1524, 13978318), (2159, 9867048), (3048, 6989159), (4318, 4933524), (6477, 3289016), (8636, 2466762), (12954, 1644508), (17272, 1233381), (25908, 822254), (51816, 411127)]