27805722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 67633920

約数和(自身を除く): 39828198

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 617, 777, 1073, 1218, 1234, 1554, 1851, 2146, 3219, 3702, 4319, 6438, 7511, 8638, 12957, 15022, 17893, 22533, 22829, 25914, 35786, 45066, 45658, 53679, 68487, 107358, 125251, 136974, 159803, 250502, 319606, 375753, 479409, 662041, 751506, 958818, 1324082, 1986123, 3972246, 4634287, 9268574, 13902861, 27805722]

約数ペア:

[(1, 27805722), (2, 13902861), (3, 9268574), (6, 4634287), (7, 3972246), (14, 1986123), (21, 1324082), (29, 958818), (37, 751506), (42, 662041), (58, 479409), (74, 375753), (87, 319606), (111, 250502), (174, 159803), (203, 136974), (222, 125251), (259, 107358), (406, 68487), (518, 53679), (609, 45658), (617, 45066), (777, 35786), (1073, 25914), (1218, 22829), (1234, 22533), (1554, 17893), (1851, 15022), (2146, 12957), (3219, 8638), (3702, 7511), (4319, 6438)]