806274

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{79}}^1$

素因数の和:106

約数の個数: 56

約数和(自身を含む): 2098560

約数和(自身を除く): 1292286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 243, 378, 474, 486, 553, 567, 711, 729, 1106, 1134, 1422, 1458, 1659, 1701, 2133, 3318, 3402, 4266, 4977, 5103, 6399, 9954, 10206, 12798, 14931, 19197, 29862, 38394, 44793, 57591, 89586, 115182, 134379, 268758, 403137, 806274]

約数ペア:

[(1, 806274), (2, 403137), (3, 268758), (6, 134379), (7, 115182), (9, 89586), (14, 57591), (18, 44793), (21, 38394), (27, 29862), (42, 19197), (54, 14931), (63, 12798), (79, 10206), (81, 9954), (126, 6399), (158, 5103), (162, 4977), (189, 4266), (237, 3402), (243, 3318), (378, 2133), (474, 1701), (486, 1659), (553, 1458), (567, 1422), (711, 1134), (729, 1106)]