18046444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 18080276

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 158, 191, 299, 316, 382, 598, 764, 1027, 1196, 1817, 2054, 2483, 3634, 4108, 4393, 4966, 7268, 8786, 9932, 15089, 17572, 23621, 30178, 47242, 57109, 60356, 94484, 114218, 196157, 228436, 347047, 392314, 694094, 784628, 1388188, 4511611, 9023222, 18046444]

約数ペア:

[(1, 18046444), (2, 9023222), (4, 4511611), (13, 1388188), (23, 784628), (26, 694094), (46, 392314), (52, 347047), (79, 228436), (92, 196157), (158, 114218), (191, 94484), (299, 60356), (316, 57109), (382, 47242), (598, 30178), (764, 23621), (1027, 17572), (1196, 15089), (1817, 9932), (2054, 8786), (2483, 7268), (3634, 4966), (4108, 4393)]