2018093265

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11743}}^1$

素因数の和:11843

約数の個数: 64

約数和(自身を含む): 3833241600

約数和(自身を除く): 1815148335

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 95, 135, 171, 201, 285, 335, 513, 603, 855, 1005, 1273, 1809, 2565, 3015, 3819, 6365, 9045, 11457, 11743, 19095, 34371, 35229, 57285, 58715, 105687, 171855, 176145, 223117, 317061, 528435, 669351, 786781, 1115585, 1585305, 2008053, 2360343, 3346755, 3933905, 6024159, 7081029, 10040265, 11801715, 14948839, 21243087, 30120795, 35405145, 44846517, 74744195, 106215435, 134539551, 224232585, 403618653, 672697755, 2018093265]

約数ペア:

[(1, 2018093265), (3, 672697755), (5, 403618653), (9, 224232585), (15, 134539551), (19, 106215435), (27, 74744195), (45, 44846517), (57, 35405145), (67, 30120795), (95, 21243087), (135, 14948839), (171, 11801715), (201, 10040265), (285, 7081029), (335, 6024159), (513, 3933905), (603, 3346755), (855, 2360343), (1005, 2008053), (1273, 1585305), (1809, 1115585), (2565, 786781), (3015, 669351), (3819, 528435), (6365, 317061), (9045, 223117), (11457, 176145), (11743, 171855), (19095, 105687), (34371, 58715), (35229, 57285)]