27842362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19973}}^1$

素因数の和:20033

約数の個数: 16

約数和(自身を含む): 45301032

約数和(自身を除く): 17458670

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 19973, 39946, 339541, 679082, 818893, 1637786, 13921181, 27842362]

約数ペア:

[(1, 27842362), (2, 13921181), (17, 1637786), (34, 818893), (41, 679082), (82, 339541), (697, 39946), (1394, 19973)]