15122394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 37672128

約数和(自身を除く): 22549734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 467, 514, 771, 934, 1401, 1542, 1799, 2313, 2802, 3269, 3598, 4203, 4626, 5397, 6538, 8406, 9807, 10794, 16191, 19614, 29421, 32382, 58842, 120019, 240038, 360057, 720114, 840133, 1080171, 1680266, 2160342, 2520399, 5040798, 7561197, 15122394]

約数ペア:

[(1, 15122394), (2, 7561197), (3, 5040798), (6, 2520399), (7, 2160342), (9, 1680266), (14, 1080171), (18, 840133), (21, 720114), (42, 360057), (63, 240038), (126, 120019), (257, 58842), (467, 32382), (514, 29421), (771, 19614), (934, 16191), (1401, 10794), (1542, 9807), (1799, 8406), (2313, 6538), (2802, 5397), (3269, 4626), (3598, 4203)]