66668238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13567}}^1$

素因数の和:13598

約数の個数: 64

約数和(自身を含む): 182353920

約数和(自身を除く): 115685682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13567, 27134, 40701, 81402, 94969, 122103, 176371, 189938, 244206, 284907, 352742, 366309, 529113, 569814, 732618, 854721, 1058226, 1234597, 1587339, 1709442, 2469194, 2564163, 3174678, 3703791, 4762017, 5128326, 7407582, 9524034, 11111373, 22222746, 33334119, 66668238]

約数ペア:

[(1, 66668238), (2, 33334119), (3, 22222746), (6, 11111373), (7, 9524034), (9, 7407582), (13, 5128326), (14, 4762017), (18, 3703791), (21, 3174678), (26, 2564163), (27, 2469194), (39, 1709442), (42, 1587339), (54, 1234597), (63, 1058226), (78, 854721), (91, 732618), (117, 569814), (126, 529113), (182, 366309), (189, 352742), (234, 284907), (273, 244206), (351, 189938), (378, 176371), (546, 122103), (702, 94969), (819, 81402), (1638, 40701), (2457, 27134), (4914, 13567)]