217011636

素因数分解:

$2^2\times 3^8\times {\mathrm{8269}}^1$

素因数の和:8297

約数の個数: 54

約数和(自身を含む): 569695490

約数和(自身を除く): 352683854

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8269, 8748, 13122, 16538, 24807, 26244, 33076, 49614, 74421, 99228, 148842, 223263, 297684, 446526, 669789, 893052, 1339578, 2009367, 2679156, 4018734, 6028101, 8037468, 12056202, 18084303, 24112404, 36168606, 54252909, 72337212, 108505818, 217011636]

約数ペア:

[(1, 217011636), (2, 108505818), (3, 72337212), (4, 54252909), (6, 36168606), (9, 24112404), (12, 18084303), (18, 12056202), (27, 8037468), (36, 6028101), (54, 4018734), (81, 2679156), (108, 2009367), (162, 1339578), (243, 893052), (324, 669789), (486, 446526), (729, 297684), (972, 223263), (1458, 148842), (2187, 99228), (2916, 74421), (4374, 49614), (6561, 33076), (8269, 26244), (8748, 24807), (13122, 16538)]