21637632

素因数分解:

$2^9\times 3^1\times {\mathrm{14087}}^1$

素因数の和:14108

約数の個数: 40

約数和(自身を含む): 57648096

約数和(自身を除く): 36010464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 14087, 28174, 42261, 56348, 84522, 112696, 169044, 225392, 338088, 450784, 676176, 901568, 1352352, 1803136, 2704704, 3606272, 5409408, 7212544, 10818816, 21637632]

約数ペア:

[(1, 21637632), (2, 10818816), (3, 7212544), (4, 5409408), (6, 3606272), (8, 2704704), (12, 1803136), (16, 1352352), (24, 901568), (32, 676176), (48, 450784), (64, 338088), (96, 225392), (128, 169044), (192, 112696), (256, 84522), (384, 56348), (512, 42261), (768, 28174), (1536, 14087)]