38889018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{102881}}^1$

素因数の和:102899

約数の個数: 32

約数和(自身を含む): 98766720

約数和(自身を除く): 59877702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 102881, 205762, 308643, 617286, 720167, 925929, 1440334, 1851858, 2160501, 2777787, 4321002, 5555574, 6481503, 12963006, 19444509, 38889018]

約数ペア:

[(1, 38889018), (2, 19444509), (3, 12963006), (6, 6481503), (7, 5555574), (9, 4321002), (14, 2777787), (18, 2160501), (21, 1851858), (27, 1440334), (42, 925929), (54, 720167), (63, 617286), (126, 308643), (189, 205762), (378, 102881)]