18796981248

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2039603}}^1$

素因数の和:2039629

約数の個数: 66

約数和(自身を含む): 54275902044

約数和(自身を除く): 35478920796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2039603, 4079206, 6118809, 8158412, 12237618, 16316824, 18356427, 24475236, 32633648, 36712854, 48950472, 65267296, 73425708, 97900944, 130534592, 146851416, 195801888, 261069184, 293702832, 391603776, 522138368, 587405664, 783207552, 1044276736, 1174811328, 1566415104, 2088553472, 2349622656, 3132830208, 4699245312, 6265660416, 9398490624, 18796981248]

約数ペア:

[(1, 18796981248), (2, 9398490624), (3, 6265660416), (4, 4699245312), (6, 3132830208), (8, 2349622656), (9, 2088553472), (12, 1566415104), (16, 1174811328), (18, 1044276736), (24, 783207552), (32, 587405664), (36, 522138368), (48, 391603776), (64, 293702832), (72, 261069184), (96, 195801888), (128, 146851416), (144, 130534592), (192, 97900944), (256, 73425708), (288, 65267296), (384, 48950472), (512, 36712854), (576, 32633648), (768, 24475236), (1024, 18356427), (1152, 16316824), (1536, 12237618), (2304, 8158412), (3072, 6118809), (4608, 4079206), (9216, 2039603)]