111978882

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 259153920

約数和(自身を除く): 147175038

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 151, 186, 279, 302, 443, 453, 558, 837, 886, 906, 1329, 1359, 1674, 2658, 2718, 3987, 4077, 4681, 7974, 8154, 9362, 11961, 13733, 14043, 23922, 27466, 28086, 41199, 42129, 66893, 82398, 84258, 123597, 126387, 133786, 200679, 247194, 252774, 370791, 401358, 602037, 741582, 1204074, 1806111, 2073683, 3612222, 4147366, 6221049, 12442098, 18663147, 37326294, 55989441, 111978882]

約数ペア:

[(1, 111978882), (2, 55989441), (3, 37326294), (6, 18663147), (9, 12442098), (18, 6221049), (27, 4147366), (31, 3612222), (54, 2073683), (62, 1806111), (93, 1204074), (151, 741582), (186, 602037), (279, 401358), (302, 370791), (443, 252774), (453, 247194), (558, 200679), (837, 133786), (886, 126387), (906, 123597), (1329, 84258), (1359, 82398), (1674, 66893), (2658, 42129), (2718, 41199), (3987, 28086), (4077, 27466), (4681, 23922), (7974, 14043), (8154, 13733), (9362, 11961)]