2196876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 6032880

約数和(自身を除く): 3836004

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 89, 102, 121, 132, 178, 187, 204, 242, 267, 356, 363, 374, 484, 534, 561, 726, 748, 979, 1068, 1122, 1452, 1513, 1958, 2057, 2244, 2937, 3026, 3916, 4114, 4539, 5874, 6052, 6171, 8228, 9078, 10769, 11748, 12342, 16643, 18156, 21538, 24684, 32307, 33286, 43076, 49929, 64614, 66572, 99858, 129228, 183073, 199716, 366146, 549219, 732292, 1098438, 2196876]

約数ペア:

[(1, 2196876), (2, 1098438), (3, 732292), (4, 549219), (6, 366146), (11, 199716), (12, 183073), (17, 129228), (22, 99858), (33, 66572), (34, 64614), (44, 49929), (51, 43076), (66, 33286), (68, 32307), (89, 24684), (102, 21538), (121, 18156), (132, 16643), (178, 12342), (187, 11748), (204, 10769), (242, 9078), (267, 8228), (356, 6171), (363, 6052), (374, 5874), (484, 4539), (534, 4114), (561, 3916), (726, 3026), (748, 2937), (979, 2244), (1068, 2057), (1122, 1958), (1452, 1513)]