13320762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 33890304

約数和(自身を除く): 20569542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 787, 806, 1209, 1302, 1574, 2361, 2418, 2821, 4722, 5509, 5642, 8463, 10231, 11018, 16527, 16926, 20462, 24397, 30693, 33054, 48794, 61386, 71617, 73191, 143234, 146382, 170779, 214851, 317161, 341558, 429702, 512337, 634322, 951483, 1024674, 1902966, 2220127, 4440254, 6660381, 13320762]

約数ペア:

[(1, 13320762), (2, 6660381), (3, 4440254), (6, 2220127), (7, 1902966), (13, 1024674), (14, 951483), (21, 634322), (26, 512337), (31, 429702), (39, 341558), (42, 317161), (62, 214851), (78, 170779), (91, 146382), (93, 143234), (182, 73191), (186, 71617), (217, 61386), (273, 48794), (403, 33054), (434, 30693), (546, 24397), (651, 20462), (787, 16926), (806, 16527), (1209, 11018), (1302, 10231), (1574, 8463), (2361, 5642), (2418, 5509), (2821, 4722)]