17953728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7221

約数の個数: 56

約数和(自身を含む): 51163728

約数和(自身を除く): 33210000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7193, 14386, 21579, 28772, 43158, 57544, 86316, 93509, 115088, 172632, 187018, 230176, 280527, 345264, 374036, 460352, 561054, 690528, 748072, 1122108, 1381056, 1496144, 2244216, 2992288, 4488432, 5984576, 8976864, 17953728]

約数ペア:

[(1, 17953728), (2, 8976864), (3, 5984576), (4, 4488432), (6, 2992288), (8, 2244216), (12, 1496144), (13, 1381056), (16, 1122108), (24, 748072), (26, 690528), (32, 561054), (39, 460352), (48, 374036), (52, 345264), (64, 280527), (78, 230176), (96, 187018), (104, 172632), (156, 115088), (192, 93509), (208, 86316), (312, 57544), (416, 43158), (624, 28772), (832, 21579), (1248, 14386), (2496, 7193)]