11211228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2651

約数の個数: 72

約数和(自身を含む): 34306272

約数和(自身を除く): 23095044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 2617, 4284, 5234, 7851, 10468, 15702, 18319, 23553, 31404, 36638, 44489, 47106, 54957, 73276, 88978, 94212, 109914, 133467, 164871, 177956, 219828, 266934, 311423, 329742, 400401, 533868, 622846, 659484, 800802, 934269, 1245692, 1601604, 1868538, 2802807, 3737076, 5605614, 11211228]

約数ペア:

[(1, 11211228), (2, 5605614), (3, 3737076), (4, 2802807), (6, 1868538), (7, 1601604), (9, 1245692), (12, 934269), (14, 800802), (17, 659484), (18, 622846), (21, 533868), (28, 400401), (34, 329742), (36, 311423), (42, 266934), (51, 219828), (63, 177956), (68, 164871), (84, 133467), (102, 109914), (119, 94212), (126, 88978), (153, 73276), (204, 54957), (238, 47106), (252, 44489), (306, 36638), (357, 31404), (476, 23553), (612, 18319), (714, 15702), (1071, 10468), (1428, 7851), (2142, 5234), (2617, 4284)]