18743032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30427}}^1$

素因数の和:30451

約数の個数: 32

約数和(自身を含む): 43816320

約数和(自身を除く): 25073288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30427, 60854, 121708, 212989, 243416, 334697, 425978, 669394, 851956, 1338788, 1703912, 2342879, 2677576, 4685758, 9371516, 18743032]

約数ペア:

[(1, 18743032), (2, 9371516), (4, 4685758), (7, 2677576), (8, 2342879), (11, 1703912), (14, 1338788), (22, 851956), (28, 669394), (44, 425978), (56, 334697), (77, 243416), (88, 212989), (154, 121708), (308, 60854), (616, 30427)]