15313374

素因数分解:

$2^1\times 3^9\times {\mathrm{389}}^1$

素因数の和:418

約数の個数: 40

約数和(自身を含む): 34543080

約数和(自身を除く): 19229706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 389, 486, 729, 778, 1167, 1458, 2187, 2334, 3501, 4374, 6561, 7002, 10503, 13122, 19683, 21006, 31509, 39366, 63018, 94527, 189054, 283581, 567162, 850743, 1701486, 2552229, 5104458, 7656687, 15313374]

約数ペア:

[(1, 15313374), (2, 7656687), (3, 5104458), (6, 2552229), (9, 1701486), (18, 850743), (27, 567162), (54, 283581), (81, 189054), (162, 94527), (243, 63018), (389, 39366), (486, 31509), (729, 21006), (778, 19683), (1167, 13122), (1458, 10503), (2187, 7002), (2334, 6561), (3501, 4374)]