13971348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 38466792

約数和(自身を除く): 24495444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 617, 629, 666, 1234, 1258, 1332, 1851, 1887, 2468, 2516, 3702, 3774, 5553, 5661, 7404, 7548, 10489, 11106, 11322, 20978, 22212, 22644, 22829, 31467, 41956, 45658, 62934, 68487, 91316, 94401, 125868, 136974, 188802, 205461, 273948, 377604, 388093, 410922, 776186, 821844, 1164279, 1552372, 2328558, 3492837, 4657116, 6985674, 13971348]

約数ペア:

[(1, 13971348), (2, 6985674), (3, 4657116), (4, 3492837), (6, 2328558), (9, 1552372), (12, 1164279), (17, 821844), (18, 776186), (34, 410922), (36, 388093), (37, 377604), (51, 273948), (68, 205461), (74, 188802), (102, 136974), (111, 125868), (148, 94401), (153, 91316), (204, 68487), (222, 62934), (306, 45658), (333, 41956), (444, 31467), (612, 22829), (617, 22644), (629, 22212), (666, 20978), (1234, 11322), (1258, 11106), (1332, 10489), (1851, 7548), (1887, 7404), (2468, 5661), (2516, 5553), (3702, 3774)]