21327651744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31737577}}^1$

素因数の和:31737597

約数の個数: 48

約数和(自身を含む): 63982957248

約数和(自身を除く): 42655305504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 31737577, 63475154, 95212731, 126950308, 190425462, 222163039, 253900616, 380850924, 444326078, 507801232, 666489117, 761701848, 888652156, 1015602464, 1332978234, 1523403696, 1777304312, 2665956468, 3046807392, 3554608624, 5331912936, 7109217248, 10663825872, 21327651744]

約数ペア:

[(1, 21327651744), (2, 10663825872), (3, 7109217248), (4, 5331912936), (6, 3554608624), (7, 3046807392), (8, 2665956468), (12, 1777304312), (14, 1523403696), (16, 1332978234), (21, 1015602464), (24, 888652156), (28, 761701848), (32, 666489117), (42, 507801232), (48, 444326078), (56, 380850924), (84, 253900616), (96, 222163039), (112, 190425462), (168, 126950308), (224, 95212731), (336, 63475154), (672, 31737577)]