123865854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{26099}}^1$

素因数の和:26224

約数の個数: 32

約数和(自身を含む): 285638400

約数和(自身を除く): 161772546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 26099, 52198, 78297, 156594, 182693, 365386, 548079, 1096158, 2949187, 5898374, 8847561, 17695122, 20644309, 41288618, 61932927, 123865854]

約数ペア:

[(1, 123865854), (2, 61932927), (3, 41288618), (6, 20644309), (7, 17695122), (14, 8847561), (21, 5898374), (42, 2949187), (113, 1096158), (226, 548079), (339, 365386), (678, 182693), (791, 156594), (1582, 78297), (2373, 52198), (4746, 26099)]