18255004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 33163200

約数和(自身を除く): 14908196

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1409, 2818, 3239, 5636, 6478, 12956, 57769, 111311, 115538, 222622, 231076, 445244, 4563751, 9127502, 18255004]

約数ペア:

[(1, 18255004), (2, 9127502), (4, 4563751), (41, 445244), (79, 231076), (82, 222622), (158, 115538), (164, 111311), (316, 57769), (1409, 12956), (2818, 6478), (3239, 5636)]