2666076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 7531776

約数和(自身を除く): 4865700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1867, 3734, 5601, 7468, 11202, 13069, 22404, 26138, 31739, 39207, 52276, 63478, 78414, 95217, 126956, 156828, 190434, 222173, 380868, 444346, 666519, 888692, 1333038, 2666076]

約数ペア:

[(1, 2666076), (2, 1333038), (3, 888692), (4, 666519), (6, 444346), (7, 380868), (12, 222173), (14, 190434), (17, 156828), (21, 126956), (28, 95217), (34, 78414), (42, 63478), (51, 52276), (68, 39207), (84, 31739), (102, 26138), (119, 22404), (204, 13069), (238, 11202), (357, 7468), (476, 5601), (714, 3734), (1428, 1867)]