18737614

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 33587136

約数和(自身を除く): 14849522

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 593, 854, 1186, 2257, 4151, 4514, 8302, 15799, 21941, 31598, 36173, 43882, 72346, 153587, 253211, 307174, 506422, 1338401, 2676802, 9368807, 18737614]

約数ペア:

[(1, 18737614), (2, 9368807), (7, 2676802), (14, 1338401), (37, 506422), (61, 307174), (74, 253211), (122, 153587), (259, 72346), (427, 43882), (518, 36173), (593, 31598), (854, 21941), (1186, 15799), (2257, 8302), (4151, 4514)]