12378762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 29596320

約数和(自身を除く): 17217558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 619, 909, 1111, 1238, 1818, 1857, 2222, 3333, 3714, 5571, 6666, 6809, 9999, 11142, 13618, 19998, 20427, 40854, 61281, 62519, 122562, 125038, 187557, 375114, 562671, 687709, 1125342, 1375418, 2063127, 4126254, 6189381, 12378762]

約数ペア:

[(1, 12378762), (2, 6189381), (3, 4126254), (6, 2063127), (9, 1375418), (11, 1125342), (18, 687709), (22, 562671), (33, 375114), (66, 187557), (99, 125038), (101, 122562), (198, 62519), (202, 61281), (303, 40854), (606, 20427), (619, 19998), (909, 13618), (1111, 11142), (1238, 9999), (1818, 6809), (1857, 6666), (2222, 5571), (3333, 3714)]