68679954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181693}}^1$

素因数の和:181711

約数の個数: 32

約数和(自身を含む): 174426240

約数和(自身を除く): 105746286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181693, 363386, 545079, 1090158, 1271851, 1635237, 2543702, 3270474, 3815553, 4905711, 7631106, 9811422, 11446659, 22893318, 34339977, 68679954]

約数ペア:

[(1, 68679954), (2, 34339977), (3, 22893318), (6, 11446659), (7, 9811422), (9, 7631106), (14, 4905711), (18, 3815553), (21, 3270474), (27, 2543702), (42, 1635237), (54, 1271851), (63, 1090158), (126, 545079), (189, 363386), (378, 181693)]