42738258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1609}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 90417600

約数和(自身を除く): 47679342

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 1609, 3218, 4427, 4827, 8854, 9654, 13281, 26562, 30571, 61142, 91713, 183426, 374897, 749794, 1124691, 2249382, 7123043, 14246086, 21369129, 42738258]

約数ペア:

[(1, 42738258), (2, 21369129), (3, 14246086), (6, 7123043), (19, 2249382), (38, 1124691), (57, 749794), (114, 374897), (233, 183426), (466, 91713), (699, 61142), (1398, 30571), (1609, 26562), (3218, 13281), (4427, 9654), (4827, 8854)]