24961638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 54812160

約数和(自身を除く): 29850522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 169, 206, 239, 309, 338, 478, 507, 618, 717, 1014, 1339, 1434, 2678, 3107, 4017, 6214, 8034, 9321, 17407, 18642, 24617, 34814, 40391, 49234, 52221, 73851, 80782, 104442, 121173, 147702, 242346, 320021, 640042, 960063, 1920126, 4160273, 8320546, 12480819, 24961638]

約数ペア:

[(1, 24961638), (2, 12480819), (3, 8320546), (6, 4160273), (13, 1920126), (26, 960063), (39, 640042), (78, 320021), (103, 242346), (169, 147702), (206, 121173), (239, 104442), (309, 80782), (338, 73851), (478, 52221), (507, 49234), (618, 40391), (717, 34814), (1014, 24617), (1339, 18642), (1434, 17407), (2678, 9321), (3107, 8034), (4017, 6214)]