18705897264

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5338441}}^1$

素因数の和:5338525

約数の個数: 40

約数和(自身を含む): 48985543792

約数和(自身を除く): 30279646528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5338441, 10676882, 16015323, 21353764, 32030646, 42707528, 64061292, 85415056, 128122584, 256245168, 389706193, 779412386, 1169118579, 1558824772, 2338237158, 3117649544, 4676474316, 6235299088, 9352948632, 18705897264]

約数ペア:

[(1, 18705897264), (2, 9352948632), (3, 6235299088), (4, 4676474316), (6, 3117649544), (8, 2338237158), (12, 1558824772), (16, 1169118579), (24, 779412386), (48, 389706193), (73, 256245168), (146, 128122584), (219, 85415056), (292, 64061292), (438, 42707528), (584, 32030646), (876, 21353764), (1168, 16015323), (1752, 10676882), (3504, 5338441)]