1900458618

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{6007}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 3863192064

約数和(自身を除く): 1962733446

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 787, 1574, 2361, 4722, 6007, 12014, 18021, 36042, 52729, 105458, 158187, 316374, 402469, 804938, 1207407, 2414814, 4727509, 9455018, 14182527, 28365054, 316743103, 633486206, 950229309, 1900458618]

約数ペア:

[(1, 1900458618), (2, 950229309), (3, 633486206), (6, 316743103), (67, 28365054), (134, 14182527), (201, 9455018), (402, 4727509), (787, 2414814), (1574, 1207407), (2361, 804938), (4722, 402469), (6007, 316374), (12014, 158187), (18021, 105458), (36042, 52729)]