21176208

素因数分解:

$2^4\times 3^3\times {\mathrm{49019}}^1$

素因数の和:49036

約数の個数: 40

約数和(自身を含む): 60784800

約数和(自身を除く): 39608592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49019, 98038, 147057, 196076, 294114, 392152, 441171, 588228, 784304, 882342, 1176456, 1323513, 1764684, 2352912, 2647026, 3529368, 5294052, 7058736, 10588104, 21176208]

約数ペア:

[(1, 21176208), (2, 10588104), (3, 7058736), (4, 5294052), (6, 3529368), (8, 2647026), (9, 2352912), (12, 1764684), (16, 1323513), (18, 1176456), (24, 882342), (27, 784304), (36, 588228), (48, 441171), (54, 392152), (72, 294114), (108, 196076), (144, 147057), (216, 98038), (432, 49019)]