19272726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 49420800

約数和(自身を除く): 30148074

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 47, 57, 66, 94, 99, 109, 114, 141, 171, 198, 209, 218, 282, 327, 342, 418, 423, 517, 627, 654, 846, 893, 981, 1034, 1199, 1254, 1551, 1786, 1881, 1962, 2071, 2398, 2679, 3102, 3597, 3762, 4142, 4653, 5123, 5358, 6213, 7194, 8037, 9306, 9823, 10246, 10791, 12426, 15369, 16074, 18639, 19646, 21582, 22781, 29469, 30738, 37278, 45562, 46107, 56353, 58938, 68343, 88407, 92214, 97337, 112706, 136686, 169059, 176814, 194674, 205029, 292011, 338118, 410058, 507177, 584022, 876033, 1014354, 1070707, 1752066, 2141414, 3212121, 6424242, 9636363, 19272726]

約数ペア:

[(1, 19272726), (2, 9636363), (3, 6424242), (6, 3212121), (9, 2141414), (11, 1752066), (18, 1070707), (19, 1014354), (22, 876033), (33, 584022), (38, 507177), (47, 410058), (57, 338118), (66, 292011), (94, 205029), (99, 194674), (109, 176814), (114, 169059), (141, 136686), (171, 112706), (198, 97337), (209, 92214), (218, 88407), (282, 68343), (327, 58938), (342, 56353), (418, 46107), (423, 45562), (517, 37278), (627, 30738), (654, 29469), (846, 22781), (893, 21582), (981, 19646), (1034, 18639), (1199, 16074), (1254, 15369), (1551, 12426), (1786, 10791), (1881, 10246), (1962, 9823), (2071, 9306), (2398, 8037), (2679, 7194), (3102, 6213), (3597, 5358), (3762, 5123), (4142, 4653)]