24870296871

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{42307}}^1$

素因数の和:42401

約数の個数: 72

約数和(自身を含む): 44141121024

約数和(自身を除く): 19270824153

約数列:

[1, 3, 7, 9, 21, 31, 43, 49, 63, 93, 129, 147, 217, 279, 301, 387, 441, 651, 903, 1333, 1519, 1953, 2107, 2709, 3999, 4557, 6321, 9331, 11997, 13671, 18963, 27993, 42307, 65317, 83979, 126921, 195951, 296149, 380763, 587853, 888447, 1311517, 1819201, 2073043, 2665341, 3934551, 5457603, 6219129, 9180619, 11803653, 12734407, 16372809, 18657387, 27541857, 38203221, 56395231, 64264333, 82625571, 89140849, 114609663, 169185693, 192792999, 267422547, 394766617, 507557079, 578378997, 802267641, 1184299851, 2763366319, 3552899553, 8290098957, 24870296871]

約数ペア:

[(1, 24870296871), (3, 8290098957), (7, 3552899553), (9, 2763366319), (21, 1184299851), (31, 802267641), (43, 578378997), (49, 507557079), (63, 394766617), (93, 267422547), (129, 192792999), (147, 169185693), (217, 114609663), (279, 89140849), (301, 82625571), (387, 64264333), (441, 56395231), (651, 38203221), (903, 27541857), (1333, 18657387), (1519, 16372809), (1953, 12734407), (2107, 11803653), (2709, 9180619), (3999, 6219129), (4557, 5457603), (6321, 3934551), (9331, 2665341), (11997, 2073043), (13671, 1819201), (18963, 1311517), (27993, 888447), (42307, 587853), (65317, 380763), (83979, 296149), (126921, 195951)]