18408037677

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1\times {\mathrm{2053}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 25744343040

約数和(自身を除く): 7336305363

約数列:

[1, 3, 31, 67, 93, 201, 1439, 2053, 2077, 4317, 6159, 6231, 44609, 63643, 96413, 133827, 137551, 190929, 289239, 412653, 2954267, 2988803, 4264081, 8862801, 8966409, 12792243, 91582277, 197935889, 274746831, 593807667, 6136012559, 18408037677]

約数ペア:

[(1, 18408037677), (3, 6136012559), (31, 593807667), (67, 274746831), (93, 197935889), (201, 91582277), (1439, 12792243), (2053, 8966409), (2077, 8862801), (4317, 4264081), (6159, 2988803), (6231, 2954267), (44609, 412653), (63643, 289239), (96413, 190929), (133827, 137551)]