15226764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10694

約数の個数: 48

約数和(自身を含む): 42997248

約数和(自身を除く): 27770484

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, 10663, 21326, 31989, 42652, 63978, 74641, 127956, 149282, 181271, 223923, 298564, 362542, 447846, 543813, 725084, 895692, 1087626, 1268897, 2175252, 2537794, 3806691, 5075588, 7613382, 15226764]

約数ペア:

[(1, 15226764), (2, 7613382), (3, 5075588), (4, 3806691), (6, 2537794), (7, 2175252), (12, 1268897), (14, 1087626), (17, 895692), (21, 725084), (28, 543813), (34, 447846), (42, 362542), (51, 298564), (68, 223923), (84, 181271), (102, 149282), (119, 127956), (204, 74641), (238, 63978), (357, 42652), (476, 31989), (714, 21326), (1428, 10663)]