21631392

素因数分解:

$2^5\times 3^2\times {\mathrm{75109}}^1$

素因数の和:75125

約数の個数: 36

約数和(自身を含む): 61515090

約数和(自身を除く): 39883698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75109, 150218, 225327, 300436, 450654, 600872, 675981, 901308, 1201744, 1351962, 1802616, 2403488, 2703924, 3605232, 5407848, 7210464, 10815696, 21631392]

約数ペア:

[(1, 21631392), (2, 10815696), (3, 7210464), (4, 5407848), (6, 3605232), (8, 2703924), (9, 2403488), (12, 1802616), (16, 1351962), (18, 1201744), (24, 901308), (32, 675981), (36, 600872), (48, 450654), (72, 300436), (96, 225327), (144, 150218), (288, 75109)]