18071494

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3100

約数の個数: 24

約数和(自身を含む): 32060448

約数和(自身を除く): 13988954

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 3023, 5978, 6046, 21161, 42322, 148127, 184403, 296254, 368806, 1290821, 2581642, 9035747, 18071494]

約数ペア:

[(1, 18071494), (2, 9035747), (7, 2581642), (14, 1290821), (49, 368806), (61, 296254), (98, 184403), (122, 148127), (427, 42322), (854, 21161), (2989, 6046), (3023, 5978)]