11916738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 27476280

約数和(自身を除く): 15559542

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 617, 666, 1073, 1234, 1851, 2146, 3219, 3702, 5553, 6438, 9657, 11106, 17893, 19314, 22829, 35786, 45658, 53679, 68487, 107358, 136974, 161037, 205461, 322074, 410922, 662041, 1324082, 1986123, 3972246, 5958369, 11916738]

約数ペア:

[(1, 11916738), (2, 5958369), (3, 3972246), (6, 1986123), (9, 1324082), (18, 662041), (29, 410922), (37, 322074), (58, 205461), (74, 161037), (87, 136974), (111, 107358), (174, 68487), (222, 53679), (261, 45658), (333, 35786), (522, 22829), (617, 19314), (666, 17893), (1073, 11106), (1234, 9657), (1851, 6438), (2146, 5553), (3219, 3702)]