2126898

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 40

約数和(自身を含む): 5023920

約数和(自身を除く): 2897022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 691, 1026, 1382, 1539, 2073, 3078, 4146, 6219, 12438, 13129, 18657, 26258, 37314, 39387, 55971, 78774, 111942, 118161, 236322, 354483, 708966, 1063449, 2126898]

約数ペア:

[(1, 2126898), (2, 1063449), (3, 708966), (6, 354483), (9, 236322), (18, 118161), (19, 111942), (27, 78774), (38, 55971), (54, 39387), (57, 37314), (81, 26258), (114, 18657), (162, 13129), (171, 12438), (342, 6219), (513, 4146), (691, 3078), (1026, 2073), (1382, 1539)]