18483904

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 56

約数和(自身を含む): 39684960

約数和(自身を除く): 21201056

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 433, 464, 667, 736, 866, 928, 1334, 1472, 1732, 1856, 2668, 3464, 5336, 6928, 9959, 10672, 12557, 13856, 19918, 21344, 25114, 27712, 39836, 42688, 50228, 79672, 100456, 159344, 200912, 288811, 318688, 401824, 577622, 637376, 803648, 1155244, 2310488, 4620976, 9241952, 18483904]

約数ペア:

[(1, 18483904), (2, 9241952), (4, 4620976), (8, 2310488), (16, 1155244), (23, 803648), (29, 637376), (32, 577622), (46, 401824), (58, 318688), (64, 288811), (92, 200912), (116, 159344), (184, 100456), (232, 79672), (368, 50228), (433, 42688), (464, 39836), (667, 27712), (736, 25114), (866, 21344), (928, 19918), (1334, 13856), (1472, 12557), (1732, 10672), (1856, 9959), (2668, 6928), (3464, 5336)]