17405836

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 36542016

約数和(自身を除く): 19136180

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 317, 371, 518, 634, 742, 1036, 1268, 1484, 1961, 2219, 3922, 4438, 7844, 8876, 11729, 13727, 16801, 23458, 27454, 33602, 46916, 54908, 67204, 82103, 117607, 164206, 235214, 328412, 470428, 621637, 1243274, 2486548, 4351459, 8702918, 17405836]

約数ペア:

[(1, 17405836), (2, 8702918), (4, 4351459), (7, 2486548), (14, 1243274), (28, 621637), (37, 470428), (53, 328412), (74, 235214), (106, 164206), (148, 117607), (212, 82103), (259, 67204), (317, 54908), (371, 46916), (518, 33602), (634, 27454), (742, 23458), (1036, 16801), (1268, 13727), (1484, 11729), (1961, 8876), (2219, 7844), (3922, 4438)]