1808439228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2643917}}^1$

素因数の和:2643946

約数の個数: 36

約数和(自身を含む): 4811930760

約数和(自身を除く): 3003491532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2643917, 5287834, 7931751, 10575668, 15863502, 23795253, 31727004, 47590506, 50234423, 95181012, 100468846, 150703269, 200937692, 301406538, 452109807, 602813076, 904219614, 1808439228]

約数ペア:

[(1, 1808439228), (2, 904219614), (3, 602813076), (4, 452109807), (6, 301406538), (9, 200937692), (12, 150703269), (18, 100468846), (19, 95181012), (36, 50234423), (38, 47590506), (57, 31727004), (76, 23795253), (114, 15863502), (171, 10575668), (228, 7931751), (342, 5287834), (684, 2643917)]