17813988

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8387}}^1$

素因数の和:8456

約数の個数: 36

約数和(自身を含む): 45798480

約数和(自身を除く): 27984492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 8387, 16774, 25161, 33548, 50322, 75483, 100644, 150966, 301932, 494833, 989666, 1484499, 1979332, 2968998, 4453497, 5937996, 8906994, 17813988]

約数ペア:

[(1, 17813988), (2, 8906994), (3, 5937996), (4, 4453497), (6, 2968998), (9, 1979332), (12, 1484499), (18, 989666), (36, 494833), (59, 301932), (118, 150966), (177, 100644), (236, 75483), (354, 50322), (531, 33548), (708, 25161), (1062, 16774), (2124, 8387)]