890274582

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{24767}}^1$

素因数の和:26772

約数の個数: 24

約数和(自身を含む): 1929972096

約数和(自身を除く): 1039697514

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 24767, 35946, 49534, 74301, 148602, 222903, 445806, 49459699, 98919398, 148379097, 296758194, 445137291, 890274582]

約数ペア:

[(1, 890274582), (2, 445137291), (3, 296758194), (6, 148379097), (9, 98919398), (18, 49459699), (1997, 445806), (3994, 222903), (5991, 148602), (11982, 74301), (17973, 49534), (24767, 35946)]