17937821454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22478473}}^1$

素因数の和:22478504

約数の個数: 32

約数和(自身を含む): 43158670080

約数和(自身を除く): 25220848626

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22478473, 44956946, 67435419, 134870838, 157349311, 314698622, 427090987, 472047933, 854181974, 944095866, 1281272961, 2562545922, 2989636909, 5979273818, 8968910727, 17937821454]

約数ペア:

[(1, 17937821454), (2, 8968910727), (3, 5979273818), (6, 2989636909), (7, 2562545922), (14, 1281272961), (19, 944095866), (21, 854181974), (38, 472047933), (42, 427090987), (57, 314698622), (114, 157349311), (133, 134870838), (266, 67435419), (399, 44956946), (798, 22478473)]