19471032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5519}}^1$

素因数の和:5545

約数の個数: 72

約数和(自身を含む): 61354800

約数和(自身を除く): 41883768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5519, 11038, 16557, 22076, 33114, 38633, 44152, 49671, 66228, 77266, 99342, 115899, 132456, 154532, 198684, 231798, 270431, 309064, 347697, 397368, 463596, 540862, 695394, 811293, 927192, 1081724, 1390788, 1622586, 2163448, 2433879, 2781576, 3245172, 4867758, 6490344, 9735516, 19471032]

約数ペア:

[(1, 19471032), (2, 9735516), (3, 6490344), (4, 4867758), (6, 3245172), (7, 2781576), (8, 2433879), (9, 2163448), (12, 1622586), (14, 1390788), (18, 1081724), (21, 927192), (24, 811293), (28, 695394), (36, 540862), (42, 463596), (49, 397368), (56, 347697), (63, 309064), (72, 270431), (84, 231798), (98, 198684), (126, 154532), (147, 132456), (168, 115899), (196, 99342), (252, 77266), (294, 66228), (392, 49671), (441, 44152), (504, 38633), (588, 33114), (882, 22076), (1176, 16557), (1764, 11038), (3528, 5519)]