1858272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 5256720

約数和(自身を除く): 3398448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1489, 2978, 4467, 5956, 8934, 11912, 17868, 19357, 23824, 35736, 38714, 47648, 58071, 71472, 77428, 116142, 142944, 154856, 232284, 309712, 464568, 619424, 929136, 1858272]

約数ペア:

[(1, 1858272), (2, 929136), (3, 619424), (4, 464568), (6, 309712), (8, 232284), (12, 154856), (13, 142944), (16, 116142), (24, 77428), (26, 71472), (32, 58071), (39, 47648), (48, 38714), (52, 35736), (78, 23824), (96, 19357), (104, 17868), (156, 11912), (208, 8934), (312, 5956), (416, 4467), (624, 2978), (1248, 1489)]