191898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1538

約数の個数: 24

約数和(自身を含む): 475488

約数和(自身を除く): 283590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1523, 3046, 4569, 9138, 10661, 13707, 21322, 27414, 31983, 63966, 95949, 191898]

約数ペア:

[(1, 191898), (2, 95949), (3, 63966), (6, 31983), (7, 27414), (9, 21322), (14, 13707), (18, 10661), (21, 9138), (42, 4569), (63, 3046), (126, 1523)]