42538386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 58985070

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 374, 527, 561, 682, 1023, 1054, 1122, 1223, 1581, 2046, 2446, 3162, 3669, 5797, 7338, 11594, 13453, 17391, 20791, 26906, 34782, 37913, 40359, 41582, 62373, 75826, 80718, 113739, 124746, 227478, 228701, 417043, 457402, 644521, 686103, 834086, 1251129, 1289042, 1372206, 1933563, 2502258, 3867126, 7089731, 14179462, 21269193, 42538386]

約数ペア:

[(1, 42538386), (2, 21269193), (3, 14179462), (6, 7089731), (11, 3867126), (17, 2502258), (22, 1933563), (31, 1372206), (33, 1289042), (34, 1251129), (51, 834086), (62, 686103), (66, 644521), (93, 457402), (102, 417043), (186, 228701), (187, 227478), (341, 124746), (374, 113739), (527, 80718), (561, 75826), (682, 62373), (1023, 41582), (1054, 40359), (1122, 37913), (1223, 34782), (1581, 26906), (2046, 20791), (2446, 17391), (3162, 13453), (3669, 11594), (5797, 7338)]