2191374

素因数分解:

$2^1\times 3^8\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 36

約数和(自身を含む): 4959864

約数和(自身を除く): 2768490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 243, 334, 486, 501, 729, 1002, 1458, 1503, 2187, 3006, 4374, 4509, 6561, 9018, 13122, 13527, 27054, 40581, 81162, 121743, 243486, 365229, 730458, 1095687, 2191374]

約数ペア:

[(1, 2191374), (2, 1095687), (3, 730458), (6, 365229), (9, 243486), (18, 121743), (27, 81162), (54, 40581), (81, 27054), (162, 13527), (167, 13122), (243, 9018), (334, 6561), (486, 4509), (501, 4374), (729, 3006), (1002, 2187), (1458, 1503)]