7138535964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{402761}}^1$

素因数の和:402986

約数の個数: 48

約数和(自身を含む): 19126361856

約数和(自身を除く): 11987825892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 402761, 805522, 1208283, 1611044, 2416566, 2819327, 4833132, 5638654, 8457981, 11277308, 16915962, 33831924, 84982571, 169965142, 254947713, 339930284, 509895426, 594877997, 1019790852, 1189755994, 1784633991, 2379511988, 3569267982, 7138535964]

約数ペア:

[(1, 7138535964), (2, 3569267982), (3, 2379511988), (4, 1784633991), (6, 1189755994), (7, 1019790852), (12, 594877997), (14, 509895426), (21, 339930284), (28, 254947713), (42, 169965142), (84, 84982571), (211, 33831924), (422, 16915962), (633, 11277308), (844, 8457981), (1266, 5638654), (1477, 4833132), (2532, 2819327), (2954, 2416566), (4431, 1611044), (5908, 1208283), (8862, 805522), (17724, 402761)]