17604629172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239597}}^1$

素因数の和:239777

約数の個数: 72

約数和(自身を含む): 48229160616

約数和(自身を除く): 30624531444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 8164, 12246, 18369, 24492, 36738, 73476, 239597, 479194, 718791, 958388, 1437582, 2156373, 2875164, 3114761, 4312746, 6229522, 8625492, 9344283, 12459044, 18688566, 28032849, 37377132, 37616729, 56065698, 75233458, 112131396, 112850187, 150466916, 225700374, 338550561, 451400748, 489017477, 677101122, 978034954, 1354202244, 1467052431, 1956069908, 2934104862, 4401157293, 5868209724, 8802314586, 17604629172]

約数ペア:

[(1, 17604629172), (2, 8802314586), (3, 5868209724), (4, 4401157293), (6, 2934104862), (9, 1956069908), (12, 1467052431), (13, 1354202244), (18, 978034954), (26, 677101122), (36, 489017477), (39, 451400748), (52, 338550561), (78, 225700374), (117, 150466916), (156, 112850187), (157, 112131396), (234, 75233458), (314, 56065698), (468, 37616729), (471, 37377132), (628, 28032849), (942, 18688566), (1413, 12459044), (1884, 9344283), (2041, 8625492), (2826, 6229522), (4082, 4312746), (5652, 3114761), (6123, 2875164), (8164, 2156373), (12246, 1437582), (18369, 958388), (24492, 718791), (36738, 479194), (73476, 239597)]