181853804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{5147}}^1$

素因数の和:5246

約数の個数: 36

約数和(自身を含む): 354666312

約数和(自身を除く): 172812508

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 5147, 8833, 10294, 17666, 20588, 35332, 56617, 113234, 226468, 375731, 622787, 751462, 1245574, 1502924, 2491148, 4133041, 8266082, 16532164, 45463451, 90926902, 181853804]

約数ペア:

[(1, 181853804), (2, 90926902), (4, 45463451), (11, 16532164), (22, 8266082), (44, 4133041), (73, 2491148), (121, 1502924), (146, 1245574), (242, 751462), (292, 622787), (484, 375731), (803, 226468), (1606, 113234), (3212, 56617), (5147, 35332), (8833, 20588), (10294, 17666)]