18329792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22031}}^1$

素因数の和:22056

約数の個数: 28

約数和(自身を含む): 39172896

約数和(自身を除く): 20843104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22031, 44062, 88124, 176248, 286403, 352496, 572806, 704992, 1145612, 1409984, 2291224, 4582448, 9164896, 18329792]

約数ペア:

[(1, 18329792), (2, 9164896), (4, 4582448), (8, 2291224), (13, 1409984), (16, 1145612), (26, 704992), (32, 572806), (52, 352496), (64, 286403), (104, 176248), (208, 88124), (416, 44062), (832, 22031)]