1813303485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{2459}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 3595063680

約数和(自身を除く): 1781760195

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2341, 2459, 7023, 7377, 11705, 12295, 16387, 17213, 21069, 22131, 35115, 36885, 49161, 51639, 81935, 86065, 105345, 110655, 147483, 154917, 245805, 258195, 737415, 774585, 5756519, 17269557, 28782595, 40295633, 51808671, 86347785, 120886899, 201478165, 259043355, 362660697, 604434495, 1813303485]

約数ペア:

[(1, 1813303485), (3, 604434495), (5, 362660697), (7, 259043355), (9, 201478165), (15, 120886899), (21, 86347785), (35, 51808671), (45, 40295633), (63, 28782595), (105, 17269557), (315, 5756519), (2341, 774585), (2459, 737415), (7023, 258195), (7377, 245805), (11705, 154917), (12295, 147483), (16387, 110655), (17213, 105345), (21069, 86065), (22131, 81935), (35115, 51639), (36885, 49161)]