2391186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 5835456

約数和(自身を除く): 3444270

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 289, 357, 394, 578, 591, 714, 867, 1182, 1379, 1734, 2023, 2758, 3349, 4046, 4137, 6069, 6698, 8274, 10047, 12138, 20094, 23443, 46886, 56933, 70329, 113866, 140658, 170799, 341598, 398531, 797062, 1195593, 2391186]

約数ペア:

[(1, 2391186), (2, 1195593), (3, 797062), (6, 398531), (7, 341598), (14, 170799), (17, 140658), (21, 113866), (34, 70329), (42, 56933), (51, 46886), (102, 23443), (119, 20094), (197, 12138), (238, 10047), (289, 8274), (357, 6698), (394, 6069), (578, 4137), (591, 4046), (714, 3349), (867, 2758), (1182, 2023), (1379, 1734)]