18666930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32749}}^1$

素因数の和:32778

約数の個数: 32

約数和(自身を含む): 47160000

約数和(自身を除く): 28493070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 32749, 65498, 98247, 163745, 196494, 327490, 491235, 622231, 982470, 1244462, 1866693, 3111155, 3733386, 6222310, 9333465, 18666930]

約数ペア:

[(1, 18666930), (2, 9333465), (3, 6222310), (5, 3733386), (6, 3111155), (10, 1866693), (15, 1244462), (19, 982470), (30, 622231), (38, 491235), (57, 327490), (95, 196494), (114, 163745), (190, 98247), (285, 65498), (570, 32749)]