17221092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 28904988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 467, 878, 934, 1317, 1401, 1756, 1868, 2634, 2802, 3073, 3269, 5268, 5604, 6146, 6538, 9219, 9807, 12292, 13076, 18438, 19614, 36876, 39228, 205013, 410026, 615039, 820052, 1230078, 1435091, 2460156, 2870182, 4305273, 5740364, 8610546, 17221092]

約数ペア:

[(1, 17221092), (2, 8610546), (3, 5740364), (4, 4305273), (6, 2870182), (7, 2460156), (12, 1435091), (14, 1230078), (21, 820052), (28, 615039), (42, 410026), (84, 205013), (439, 39228), (467, 36876), (878, 19614), (934, 18438), (1317, 13076), (1401, 12292), (1756, 9807), (1868, 9219), (2634, 6538), (2802, 6146), (3073, 5604), (3269, 5268)]