15561714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 37116576

約数和(自身を除く): 21554862

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1291, 1722, 2009, 2582, 3873, 4018, 6027, 7746, 9037, 12054, 18074, 27111, 52931, 54222, 63259, 105862, 126518, 158793, 189777, 317586, 370517, 379554, 741034, 1111551, 2223102, 2593619, 5187238, 7780857, 15561714]

約数ペア:

[(1, 15561714), (2, 7780857), (3, 5187238), (6, 2593619), (7, 2223102), (14, 1111551), (21, 741034), (41, 379554), (42, 370517), (49, 317586), (82, 189777), (98, 158793), (123, 126518), (147, 105862), (246, 63259), (287, 54222), (294, 52931), (574, 27111), (861, 18074), (1291, 12054), (1722, 9037), (2009, 7746), (2582, 6027), (3873, 4018)]