891636

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 2113440

約数和(自身を除く): 1221804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 1109, 2218, 3327, 4436, 6654, 13308, 74303, 148606, 222909, 297212, 445818, 891636]

約数ペア:

[(1, 891636), (2, 445818), (3, 297212), (4, 222909), (6, 148606), (12, 74303), (67, 13308), (134, 6654), (201, 4436), (268, 3327), (402, 2218), (804, 1109)]