3753906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5318094

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 149, 221, 247, 298, 323, 442, 447, 494, 646, 663, 741, 894, 969, 1326, 1482, 1937, 1938, 2533, 2831, 3874, 4199, 5066, 5662, 5811, 7599, 8398, 8493, 11622, 12597, 15198, 16986, 25194, 32929, 36803, 48127, 65858, 73606, 96254, 98787, 110409, 144381, 197574, 220818, 288762, 625651, 1251302, 1876953, 3753906]

約数ペア:

[(1, 3753906), (2, 1876953), (3, 1251302), (6, 625651), (13, 288762), (17, 220818), (19, 197574), (26, 144381), (34, 110409), (38, 98787), (39, 96254), (51, 73606), (57, 65858), (78, 48127), (102, 36803), (114, 32929), (149, 25194), (221, 16986), (247, 15198), (298, 12597), (323, 11622), (442, 8493), (447, 8398), (494, 7599), (646, 5811), (663, 5662), (741, 5066), (894, 4199), (969, 3874), (1326, 2831), (1482, 2533), (1937, 1938)]