18969798

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 39553920

約数和(自身を除く): 20584122

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 177, 246, 354, 1307, 2419, 2614, 3921, 4838, 7257, 7842, 14514, 53587, 77113, 107174, 154226, 160761, 231339, 321522, 462678, 3161633, 6323266, 9484899, 18969798]

約数ペア:

[(1, 18969798), (2, 9484899), (3, 6323266), (6, 3161633), (41, 462678), (59, 321522), (82, 231339), (118, 160761), (123, 154226), (177, 107174), (246, 77113), (354, 53587), (1307, 14514), (2419, 7842), (2614, 7257), (3921, 4838)]