18027152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7911

約数の個数: 40

約数和(自身を含む): 41039040

約数和(自身を除く): 23011888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7879, 15758, 31516, 63032, 86669, 102427, 126064, 173338, 204854, 346676, 409708, 693352, 819416, 1126697, 1386704, 1638832, 2253394, 4506788, 9013576, 18027152]

約数ペア:

[(1, 18027152), (2, 9013576), (4, 4506788), (8, 2253394), (11, 1638832), (13, 1386704), (16, 1126697), (22, 819416), (26, 693352), (44, 409708), (52, 346676), (88, 204854), (104, 173338), (143, 126064), (176, 102427), (208, 86669), (286, 63032), (572, 31516), (1144, 15758), (2288, 7879)]