18112778898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{193873}}^1$

素因数の和:194578

約数の個数: 32

約数和(自身を含む): 37856612736

約数和(自身を除く): 19743833838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 677, 1354, 2031, 4062, 15571, 31142, 46713, 93426, 193873, 387746, 581619, 1163238, 4459079, 8918158, 13377237, 26754474, 131252021, 262504042, 393756063, 787512126, 3018796483, 6037592966, 9056389449, 18112778898]

約数ペア:

[(1, 18112778898), (2, 9056389449), (3, 6037592966), (6, 3018796483), (23, 787512126), (46, 393756063), (69, 262504042), (138, 131252021), (677, 26754474), (1354, 13377237), (2031, 8918158), (4062, 4459079), (15571, 1163238), (31142, 581619), (46713, 387746), (93426, 193873)]