15293646

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 34216416

約数和(自身を除く): 18922770

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 113, 146, 206, 219, 226, 309, 339, 438, 618, 657, 678, 927, 1017, 1314, 1854, 2034, 7519, 8249, 11639, 15038, 16498, 22557, 23278, 24747, 34917, 45114, 49494, 67671, 69834, 74241, 104751, 135342, 148482, 209502, 849647, 1699294, 2548941, 5097882, 7646823, 15293646]

約数ペア:

[(1, 15293646), (2, 7646823), (3, 5097882), (6, 2548941), (9, 1699294), (18, 849647), (73, 209502), (103, 148482), (113, 135342), (146, 104751), (206, 74241), (219, 69834), (226, 67671), (309, 49494), (339, 45114), (438, 34917), (618, 24747), (657, 23278), (678, 22557), (927, 16498), (1017, 15038), (1314, 11639), (1854, 8249), (2034, 7519)]