42718284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 124051200

約数和(自身を除く): 81332916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 599, 849, 1132, 1198, 1698, 1797, 1981, 2396, 2547, 3396, 3594, 3962, 4193, 5094, 5391, 5943, 7188, 7924, 8386, 10188, 10782, 11886, 12579, 16772, 17829, 21564, 23772, 25158, 35658, 37737, 50316, 71316, 75474, 150948, 169517, 339034, 508551, 678068, 1017102, 1186619, 1525653, 2034204, 2373238, 3051306, 3559857, 4746476, 6102612, 7119714, 10679571, 14239428, 21359142, 42718284]

約数ペア:

[(1, 42718284), (2, 21359142), (3, 14239428), (4, 10679571), (6, 7119714), (7, 6102612), (9, 4746476), (12, 3559857), (14, 3051306), (18, 2373238), (21, 2034204), (28, 1525653), (36, 1186619), (42, 1017102), (63, 678068), (84, 508551), (126, 339034), (252, 169517), (283, 150948), (566, 75474), (599, 71316), (849, 50316), (1132, 37737), (1198, 35658), (1698, 25158), (1797, 23772), (1981, 21564), (2396, 17829), (2547, 16772), (3396, 12579), (3594, 11886), (3962, 10782), (4193, 10188), (5094, 8386), (5391, 7924), (5943, 7188)]