15289806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9839}}^1$

素因数の和:9888

約数の個数: 32

約数和(自身を含む): 35896320

約数和(自身を除く): 20606514

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 9839, 19678, 29517, 59034, 68873, 137746, 206619, 364043, 413238, 728086, 1092129, 2184258, 2548301, 5096602, 7644903, 15289806]

約数ペア:

[(1, 15289806), (2, 7644903), (3, 5096602), (6, 2548301), (7, 2184258), (14, 1092129), (21, 728086), (37, 413238), (42, 364043), (74, 206619), (111, 137746), (222, 68873), (259, 59034), (518, 29517), (777, 19678), (1554, 9839)]