25496658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 61281792

約数和(自身を除く): 35785134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 2111, 4026, 4222, 6039, 6333, 12078, 12666, 18999, 23221, 37998, 46442, 69663, 128771, 139326, 208989, 257542, 386313, 417978, 772626, 1158939, 1416481, 2317878, 2832962, 4249443, 8498886, 12748329, 25496658]

約数ペア:

[(1, 25496658), (2, 12748329), (3, 8498886), (6, 4249443), (9, 2832962), (11, 2317878), (18, 1416481), (22, 1158939), (33, 772626), (61, 417978), (66, 386313), (99, 257542), (122, 208989), (183, 139326), (198, 128771), (366, 69663), (549, 46442), (671, 37998), (1098, 23221), (1342, 18999), (2013, 12666), (2111, 12078), (4026, 6333), (4222, 6039)]