19470528

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 69738240

約数和(自身を除く): 50267712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 439, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 878, 924, 1008, 1056, 1232, 1317, 1344, 1386, 1584, 1756, 1848, 2016, 2112, 2464, 2634, 2772, 3073, 3168, 3512, 3696, 3951, 4032, 4829, 4928, 5268, 5544, 6146, 6336, 7024, 7392, 7902, 9219, 9658, 10536, 11088, 12292, 14048, 14487, 14784, 15804, 18438, 19316, 21072, 22176, 24584, 27657, 28096, 28974, 31608, 33803, 36876, 38632, 42144, 43461, 44352, 49168, 55314, 57948, 63216, 67606, 73752, 77264, 84288, 86922, 98336, 101409, 110628, 115896, 126432, 135212, 147504, 154528, 173844, 196672, 202818, 221256, 231792, 252864, 270424, 295008, 304227, 309056, 347688, 405636, 442512, 463584, 540848, 590016, 608454, 695376, 811272, 885024, 927168, 1081696, 1216908, 1390752, 1622544, 1770048, 2163392, 2433816, 2781504, 3245088, 4867632, 6490176, 9735264, 19470528]

約数ペア:

[(1, 19470528), (2, 9735264), (3, 6490176), (4, 4867632), (6, 3245088), (7, 2781504), (8, 2433816), (9, 2163392), (11, 1770048), (12, 1622544), (14, 1390752), (16, 1216908), (18, 1081696), (21, 927168), (22, 885024), (24, 811272), (28, 695376), (32, 608454), (33, 590016), (36, 540848), (42, 463584), (44, 442512), (48, 405636), (56, 347688), (63, 309056), (64, 304227), (66, 295008), (72, 270424), (77, 252864), (84, 231792), (88, 221256), (96, 202818), (99, 196672), (112, 173844), (126, 154528), (132, 147504), (144, 135212), (154, 126432), (168, 115896), (176, 110628), (192, 101409), (198, 98336), (224, 86922), (231, 84288), (252, 77264), (264, 73752), (288, 67606), (308, 63216), (336, 57948), (352, 55314), (396, 49168), (439, 44352), (448, 43461), (462, 42144), (504, 38632), (528, 36876), (576, 33803), (616, 31608), (672, 28974), (693, 28096), (704, 27657), (792, 24584), (878, 22176), (924, 21072), (1008, 19316), (1056, 18438), (1232, 15804), (1317, 14784), (1344, 14487), (1386, 14048), (1584, 12292), (1756, 11088), (1848, 10536), (2016, 9658), (2112, 9219), (2464, 7902), (2634, 7392), (2772, 7024), (3073, 6336), (3168, 6146), (3512, 5544), (3696, 5268), (3951, 4928), (4032, 4829)]