20131213914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159771539}}^1$

素因数の和:159771554

約数の個数: 24

約数和(自身を含む): 49848720480

約数和(自身を除く): 29717506566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159771539, 319543078, 479314617, 958629234, 1118400773, 1437943851, 2236801546, 2875887702, 3355202319, 6710404638, 10065606957, 20131213914]

約数ペア:

[(1, 20131213914), (2, 10065606957), (3, 6710404638), (6, 3355202319), (7, 2875887702), (9, 2236801546), (14, 1437943851), (18, 1118400773), (21, 958629234), (42, 479314617), (63, 319543078), (126, 159771539)]