18374478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 38035872

約数和(自身を除く): 19661394

約数列:

[1, 2, 3, 6, 41, 82, 113, 123, 226, 246, 339, 661, 678, 1322, 1983, 3966, 4633, 9266, 13899, 27101, 27798, 54202, 74693, 81303, 149386, 162606, 224079, 448158, 3062413, 6124826, 9187239, 18374478]

約数ペア:

[(1, 18374478), (2, 9187239), (3, 6124826), (6, 3062413), (41, 448158), (82, 224079), (113, 162606), (123, 149386), (226, 81303), (246, 74693), (339, 54202), (661, 27798), (678, 27101), (1322, 13899), (1983, 9266), (3966, 4633)]