22382019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 37864320

約数和(自身を除く): 15482301

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 163, 171, 209, 219, 489, 627, 657, 803, 1387, 1467, 1793, 1881, 2409, 3097, 4161, 5379, 7227, 9291, 11899, 12483, 15257, 16137, 27873, 34067, 35697, 45771, 102201, 107091, 130889, 137313, 226081, 306603, 392667, 678243, 1178001, 2034729, 2486891, 7460673, 22382019]

約数ペア:

[(1, 22382019), (3, 7460673), (9, 2486891), (11, 2034729), (19, 1178001), (33, 678243), (57, 392667), (73, 306603), (99, 226081), (163, 137313), (171, 130889), (209, 107091), (219, 102201), (489, 45771), (627, 35697), (657, 34067), (803, 27873), (1387, 16137), (1467, 15257), (1793, 12483), (1881, 11899), (2409, 9291), (3097, 7227), (4161, 5379)]