18542202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10267}}^1$

素因数の和:10322

約数の個数: 32

約数和(自身を含む): 43372032

約数和(自身を除く): 24829830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 10267, 20534, 30801, 61602, 71869, 143738, 215607, 431214, 441481, 882962, 1324443, 2648886, 3090367, 6180734, 9271101, 18542202]

約数ペア:

[(1, 18542202), (2, 9271101), (3, 6180734), (6, 3090367), (7, 2648886), (14, 1324443), (21, 882962), (42, 441481), (43, 431214), (86, 215607), (129, 143738), (258, 71869), (301, 61602), (602, 30801), (903, 20534), (1806, 10267)]