21826176

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 36778944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 452, 503, 678, 904, 1006, 1356, 1509, 1808, 2012, 2712, 3018, 3616, 4024, 5424, 6036, 7232, 8048, 10848, 12072, 14464, 16096, 21696, 24144, 32192, 43392, 48288, 56839, 64384, 96576, 113678, 170517, 193152, 227356, 341034, 454712, 682068, 909424, 1364136, 1818848, 2728272, 3637696, 5456544, 7275392, 10913088, 21826176]

約数ペア:

[(1, 21826176), (2, 10913088), (3, 7275392), (4, 5456544), (6, 3637696), (8, 2728272), (12, 1818848), (16, 1364136), (24, 909424), (32, 682068), (48, 454712), (64, 341034), (96, 227356), (113, 193152), (128, 170517), (192, 113678), (226, 96576), (339, 64384), (384, 56839), (452, 48288), (503, 43392), (678, 32192), (904, 24144), (1006, 21696), (1356, 16096), (1509, 14464), (1808, 12072), (2012, 10848), (2712, 8048), (3018, 7232), (3616, 6036), (4024, 5424)]