328021218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{867781}}^1$

素因数の和:867799

約数の個数: 32

約数和(自身を含む): 833070720

約数和(自身を除く): 505049502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 867781, 1735562, 2603343, 5206686, 6074467, 7810029, 12148934, 15620058, 18223401, 23430087, 36446802, 46860174, 54670203, 109340406, 164010609, 328021218]

約数ペア:

[(1, 328021218), (2, 164010609), (3, 109340406), (6, 54670203), (7, 46860174), (9, 36446802), (14, 23430087), (18, 18223401), (21, 15620058), (27, 12148934), (42, 7810029), (54, 6074467), (63, 5206686), (126, 2603343), (189, 1735562), (378, 867781)]