18153888

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 48061440

約数和(自身を除く): 29907552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1489, 1524, 2032, 2978, 3048, 4064, 4467, 5956, 6096, 8934, 11912, 12192, 17868, 23824, 35736, 47648, 71472, 142944, 189103, 378206, 567309, 756412, 1134618, 1512824, 2269236, 3025648, 4538472, 6051296, 9076944, 18153888]

約数ペア:

[(1, 18153888), (2, 9076944), (3, 6051296), (4, 4538472), (6, 3025648), (8, 2269236), (12, 1512824), (16, 1134618), (24, 756412), (32, 567309), (48, 378206), (96, 189103), (127, 142944), (254, 71472), (381, 47648), (508, 35736), (762, 23824), (1016, 17868), (1489, 12192), (1524, 11912), (2032, 8934), (2978, 6096), (3048, 5956), (4064, 4467)]