25920378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 63329280

約数和(自身を除く): 37408902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 3967, 6534, 7934, 11901, 23802, 35703, 43637, 71406, 87274, 107109, 130911, 214218, 261822, 392733, 480007, 785466, 960014, 1178199, 1440021, 2356398, 2880042, 4320063, 8640126, 12960189, 25920378]

約数ペア:

[(1, 25920378), (2, 12960189), (3, 8640126), (6, 4320063), (9, 2880042), (11, 2356398), (18, 1440021), (22, 1178199), (27, 960014), (33, 785466), (54, 480007), (66, 392733), (99, 261822), (121, 214218), (198, 130911), (242, 107109), (297, 87274), (363, 71406), (594, 43637), (726, 35703), (1089, 23802), (2178, 11901), (3267, 7934), (3967, 6534)]