21984176076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{183587}}^1$

素因数の和:184198

約数の個数: 48

約数和(自身を含む): 54406670976

約数和(自身を除く): 32422494900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 587, 1174, 1761, 2348, 3522, 7044, 9979, 19958, 29937, 39916, 59874, 119748, 183587, 367174, 550761, 734348, 1101522, 2203044, 3120979, 6241958, 9362937, 12483916, 18725874, 37451748, 107765569, 215531138, 323296707, 431062276, 646593414, 1293186828, 1832014673, 3664029346, 5496044019, 7328058692, 10992088038, 21984176076]

約数ペア:

[(1, 21984176076), (2, 10992088038), (3, 7328058692), (4, 5496044019), (6, 3664029346), (12, 1832014673), (17, 1293186828), (34, 646593414), (51, 431062276), (68, 323296707), (102, 215531138), (204, 107765569), (587, 37451748), (1174, 18725874), (1761, 12483916), (2348, 9362937), (3522, 6241958), (7044, 3120979), (9979, 2203044), (19958, 1101522), (29937, 734348), (39916, 550761), (59874, 367174), (119748, 183587)]