21679915488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2932889}}^1$

素因数の和:2932920

約数の個数: 96

約数和(自身を含む): 70952474880

約数和(自身を除く): 49272559392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 2932889, 5865778, 8798667, 11731556, 17597334, 20530223, 23463112, 32261779, 35194668, 41060446, 46926224, 61590669, 64523558, 70389336, 82120892, 93852448, 96785337, 123181338, 129047116, 140778672, 164241784, 193570674, 225832453, 246362676, 258094232, 281557344, 328483568, 387141348, 451664906, 492725352, 516188464, 656967136, 677497359, 774282696, 903329812, 985450704, 1032376928, 1354994718, 1548565392, 1806659624, 1970901408, 2709989436, 3097130784, 3613319248, 5419978872, 7226638496, 10839957744, 21679915488]

約数ペア:

[(1, 21679915488), (2, 10839957744), (3, 7226638496), (4, 5419978872), (6, 3613319248), (7, 3097130784), (8, 2709989436), (11, 1970901408), (12, 1806659624), (14, 1548565392), (16, 1354994718), (21, 1032376928), (22, 985450704), (24, 903329812), (28, 774282696), (32, 677497359), (33, 656967136), (42, 516188464), (44, 492725352), (48, 451664906), (56, 387141348), (66, 328483568), (77, 281557344), (84, 258094232), (88, 246362676), (96, 225832453), (112, 193570674), (132, 164241784), (154, 140778672), (168, 129047116), (176, 123181338), (224, 96785337), (231, 93852448), (264, 82120892), (308, 70389336), (336, 64523558), (352, 61590669), (462, 46926224), (528, 41060446), (616, 35194668), (672, 32261779), (924, 23463112), (1056, 20530223), (1232, 17597334), (1848, 11731556), (2464, 8798667), (3696, 5865778), (7392, 2932889)]