19754424

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 56908800

約数和(自身を除く): 37154376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 138, 151, 158, 184, 207, 237, 276, 302, 316, 414, 453, 474, 552, 604, 632, 711, 828, 906, 948, 1208, 1359, 1422, 1656, 1812, 1817, 1896, 2718, 2844, 3473, 3624, 3634, 5436, 5451, 5688, 6946, 7268, 10419, 10872, 10902, 11929, 13892, 14536, 16353, 20838, 21804, 23858, 27784, 31257, 32706, 35787, 41676, 43608, 47716, 62514, 65412, 71574, 83352, 95432, 107361, 125028, 130824, 143148, 214722, 250056, 274367, 286296, 429444, 548734, 823101, 858888, 1097468, 1646202, 2194936, 2469303, 3292404, 4938606, 6584808, 9877212, 19754424]

約数ペア:

[(1, 19754424), (2, 9877212), (3, 6584808), (4, 4938606), (6, 3292404), (8, 2469303), (9, 2194936), (12, 1646202), (18, 1097468), (23, 858888), (24, 823101), (36, 548734), (46, 429444), (69, 286296), (72, 274367), (79, 250056), (92, 214722), (138, 143148), (151, 130824), (158, 125028), (184, 107361), (207, 95432), (237, 83352), (276, 71574), (302, 65412), (316, 62514), (414, 47716), (453, 43608), (474, 41676), (552, 35787), (604, 32706), (632, 31257), (711, 27784), (828, 23858), (906, 21804), (948, 20838), (1208, 16353), (1359, 14536), (1422, 13892), (1656, 11929), (1812, 10902), (1817, 10872), (1896, 10419), (2718, 7268), (2844, 6946), (3473, 5688), (3624, 5451), (3634, 5436)]