218634972

素因数分解:

$2^2\times 3^1\times {\mathrm{1777}}^1\times {\mathrm{10253}}^1$

素因数の和:12037

約数の個数: 24

約数和(自身を含む): 510485136

約数和(自身を除く): 291850164

約数列:

[1, 2, 3, 4, 6, 12, 1777, 3554, 5331, 7108, 10253, 10662, 20506, 21324, 30759, 41012, 61518, 123036, 18219581, 36439162, 54658743, 72878324, 109317486, 218634972]

約数ペア:

[(1, 218634972), (2, 109317486), (3, 72878324), (4, 54658743), (6, 36439162), (12, 18219581), (1777, 123036), (3554, 61518), (5331, 41012), (7108, 30759), (10253, 21324), (10662, 20506)]