18093218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 32683392

約数和(自身を除く): 14590174

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 1543, 3086, 5863, 11726, 16973, 20059, 33946, 40118, 63263, 126526, 220649, 441298, 695893, 822419, 1391786, 1644838, 9046609, 18093218]

約数ペア:

[(1, 18093218), (2, 9046609), (11, 1644838), (13, 1391786), (22, 822419), (26, 695893), (41, 441298), (82, 220649), (143, 126526), (286, 63263), (451, 40118), (533, 33946), (902, 20059), (1066, 16973), (1543, 11726), (3086, 5863)]