2731764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 7717248

約数和(自身を除く): 4985484

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, 1913, 3826, 5739, 7652, 11478, 13391, 22956, 26782, 32521, 40173, 53564, 65042, 80346, 97563, 130084, 160692, 195126, 227647, 390252, 455294, 682941, 910588, 1365882, 2731764]

約数ペア:

[(1, 2731764), (2, 1365882), (3, 910588), (4, 682941), (6, 455294), (7, 390252), (12, 227647), (14, 195126), (17, 160692), (21, 130084), (28, 97563), (34, 80346), (42, 65042), (51, 53564), (68, 40173), (84, 32521), (102, 26782), (119, 22956), (204, 13391), (238, 11478), (357, 7652), (476, 5739), (714, 3826), (1428, 1913)]