121573746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{964871}}^1$

素因数の和:964886

約数の個数: 24

約数和(自身を含む): 301040064

約数和(自身を除く): 179466318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 964871, 1929742, 2894613, 5789226, 6754097, 8683839, 13508194, 17367678, 20262291, 40524582, 60786873, 121573746]

約数ペア:

[(1, 121573746), (2, 60786873), (3, 40524582), (6, 20262291), (7, 17367678), (9, 13508194), (14, 8683839), (18, 6754097), (21, 5789226), (42, 2894613), (63, 1929742), (126, 964871)]