21357306288

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{867337}}^1$

素因数の和:867376

約数の個数: 100

約数和(自身を含む): 65067696760

約数和(自身を除く): 43710390472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 8208, 12312, 24624, 867337, 1734674, 2602011, 3469348, 5204022, 6938696, 7806033, 10408044, 13877392, 15612066, 16479403, 20816088, 23418099, 31224132, 32958806, 41632176, 46836198, 49438209, 62448264, 65917612, 70254297, 93672396, 98876418, 124896528, 131835224, 140508594, 148314627, 187344792, 197752836, 263670448, 281017188, 296629254, 374689584, 395505672, 444943881, 562034376, 593258508, 791011344, 889887762, 1124068752, 1186517016, 1334831643, 1779775524, 2373034032, 2669663286, 3559551048, 5339326572, 7119102096, 10678653144, 21357306288]

約数ペア:

[(1, 21357306288), (2, 10678653144), (3, 7119102096), (4, 5339326572), (6, 3559551048), (8, 2669663286), (9, 2373034032), (12, 1779775524), (16, 1334831643), (18, 1186517016), (19, 1124068752), (24, 889887762), (27, 791011344), (36, 593258508), (38, 562034376), (48, 444943881), (54, 395505672), (57, 374689584), (72, 296629254), (76, 281017188), (81, 263670448), (108, 197752836), (114, 187344792), (144, 148314627), (152, 140508594), (162, 131835224), (171, 124896528), (216, 98876418), (228, 93672396), (304, 70254297), (324, 65917612), (342, 62448264), (432, 49438209), (456, 46836198), (513, 41632176), (648, 32958806), (684, 31224132), (912, 23418099), (1026, 20816088), (1296, 16479403), (1368, 15612066), (1539, 13877392), (2052, 10408044), (2736, 7806033), (3078, 6938696), (4104, 5204022), (6156, 3469348), (8208, 2602011), (12312, 1734674), (24624, 867337)]