21277267344

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7776779}}^1$

素因数の和:7776812

約数の個数: 60

約数和(自身を含む): 62680846800

約数和(自身を除く): 41403579456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7776779, 15553558, 23330337, 31107116, 46660674, 62214232, 69991011, 93321348, 124428464, 139982022, 147758801, 186642696, 279964044, 295517602, 373285392, 443276403, 559928088, 591035204, 886552806, 1119856176, 1182070408, 1329829209, 1773105612, 2364140816, 2659658418, 3546211224, 5319316836, 7092422448, 10638633672, 21277267344]

約数ペア:

[(1, 21277267344), (2, 10638633672), (3, 7092422448), (4, 5319316836), (6, 3546211224), (8, 2659658418), (9, 2364140816), (12, 1773105612), (16, 1329829209), (18, 1182070408), (19, 1119856176), (24, 886552806), (36, 591035204), (38, 559928088), (48, 443276403), (57, 373285392), (72, 295517602), (76, 279964044), (114, 186642696), (144, 147758801), (152, 139982022), (171, 124428464), (228, 93321348), (304, 69991011), (342, 62214232), (456, 46660674), (684, 31107116), (912, 23330337), (1368, 15553558), (2736, 7776779)]