18796704

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8513}}^1$

素因数の和:8549

約数の個数: 48

約数和(自身を含む): 51492672

約数和(自身を除く): 32695968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8513, 17026, 25539, 34052, 51078, 68104, 102156, 136208, 195799, 204312, 272416, 391598, 408624, 587397, 783196, 817248, 1174794, 1566392, 2349588, 3132784, 4699176, 6265568, 9398352, 18796704]

約数ペア:

[(1, 18796704), (2, 9398352), (3, 6265568), (4, 4699176), (6, 3132784), (8, 2349588), (12, 1566392), (16, 1174794), (23, 817248), (24, 783196), (32, 587397), (46, 408624), (48, 391598), (69, 272416), (92, 204312), (96, 195799), (138, 136208), (184, 102156), (276, 68104), (368, 51078), (552, 34052), (736, 25539), (1104, 17026), (2208, 8513)]