27978984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{35327}}^1$

素因数の和:35350

約数の個数: 48

約数和(自身を含む): 82667520

約数和(自身を除く): 54688536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 35327, 70654, 105981, 141308, 211962, 282616, 317943, 388597, 423924, 635886, 777194, 847848, 1165791, 1271772, 1554388, 2331582, 2543544, 3108776, 3497373, 4663164, 6994746, 9326328, 13989492, 27978984]

約数ペア:

[(1, 27978984), (2, 13989492), (3, 9326328), (4, 6994746), (6, 4663164), (8, 3497373), (9, 3108776), (11, 2543544), (12, 2331582), (18, 1554388), (22, 1271772), (24, 1165791), (33, 847848), (36, 777194), (44, 635886), (66, 423924), (72, 388597), (88, 317943), (99, 282616), (132, 211962), (198, 141308), (264, 105981), (396, 70654), (792, 35327)]