22119768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 65874900

約数和(自身を除く): 43755132

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2539, 2904, 4356, 5078, 7617, 8712, 10156, 15234, 20312, 22851, 27929, 30468, 45702, 55858, 60936, 83787, 91404, 111716, 167574, 182808, 223432, 251361, 307219, 335148, 502722, 614438, 670296, 921657, 1005444, 1228876, 1843314, 2010888, 2457752, 2764971, 3686628, 5529942, 7373256, 11059884, 22119768]

約数ペア:

[(1, 22119768), (2, 11059884), (3, 7373256), (4, 5529942), (6, 3686628), (8, 2764971), (9, 2457752), (11, 2010888), (12, 1843314), (18, 1228876), (22, 1005444), (24, 921657), (33, 670296), (36, 614438), (44, 502722), (66, 335148), (72, 307219), (88, 251361), (99, 223432), (121, 182808), (132, 167574), (198, 111716), (242, 91404), (264, 83787), (363, 60936), (396, 55858), (484, 45702), (726, 30468), (792, 27929), (968, 22851), (1089, 20312), (1452, 15234), (2178, 10156), (2539, 8712), (2904, 7617), (4356, 5078)]