2018493702

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{869291}}^1$

素因数の和:869345

約数の個数: 32

約数和(自身を含む): 4589861760

約数和(自身を除く): 2571368058

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 869291, 1738582, 2607873, 5215746, 7823619, 15647238, 23470857, 37379513, 46941714, 74759026, 112138539, 224277078, 336415617, 672831234, 1009246851, 2018493702]

約数ペア:

[(1, 2018493702), (2, 1009246851), (3, 672831234), (6, 336415617), (9, 224277078), (18, 112138539), (27, 74759026), (43, 46941714), (54, 37379513), (86, 23470857), (129, 15647238), (258, 7823619), (387, 5215746), (774, 2607873), (1161, 1738582), (2322, 869291)]