21940224

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3571}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 58509360

約数和(自身を除く): 36569136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3571, 6144, 7142, 10713, 14284, 21426, 28568, 42852, 57136, 85704, 114272, 171408, 228544, 342816, 457088, 685632, 914176, 1371264, 1828352, 2742528, 3656704, 5485056, 7313408, 10970112, 21940224]

約数ペア:

[(1, 21940224), (2, 10970112), (3, 7313408), (4, 5485056), (6, 3656704), (8, 2742528), (12, 1828352), (16, 1371264), (24, 914176), (32, 685632), (48, 457088), (64, 342816), (96, 228544), (128, 171408), (192, 114272), (256, 85704), (384, 57136), (512, 42852), (768, 28568), (1024, 21426), (1536, 14284), (2048, 10713), (3072, 7142), (3571, 6144)]