1921425.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56663}}^1$

素因数の和:56694

約数の個数: 48

約数和(自身を含む): 228469248

約数和(自身を除く): 147554484

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, 56663, 113326, 169989, 226652, 339978, 396641, 679956, 793282, 963271, 1189923, 1586564, 1926542, 2379846, 2889813, 3853084, 4759692, 5779626, 6742897, 11559252, 13485794, 20228691, 26971588, 40457382, 80914764]

約数ペア:

[(1, 80914764), (2, 40457382), (3, 26971588), (4, 20228691), (6, 13485794), (7, 11559252), (12, 6742897), (14, 5779626), (17, 4759692), (21, 3853084), (28, 2889813), (34, 2379846), (42, 1926542), (51, 1586564), (68, 1189923), (84, 963271), (102, 793282), (119, 679956), (204, 396641), (238, 339978), (357, 226652), (476, 169989), (714, 113326), (1428, 56663)]