7581252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5340

約数の個数: 48

約数和(自身を含む): 21409920

約数和(自身を除く): 13828668

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, 5309, 10618, 15927, 21236, 31854, 37163, 63708, 74326, 90253, 111489, 148652, 180506, 222978, 270759, 361012, 445956, 541518, 631771, 1083036, 1263542, 1895313, 2527084, 3790626, 7581252]

約数ペア:

[(1, 7581252), (2, 3790626), (3, 2527084), (4, 1895313), (6, 1263542), (7, 1083036), (12, 631771), (14, 541518), (17, 445956), (21, 361012), (28, 270759), (34, 222978), (42, 180506), (51, 148652), (68, 111489), (84, 90253), (102, 74326), (119, 63708), (204, 37163), (238, 31854), (357, 21236), (476, 15927), (714, 10618), (1428, 5309)]