63641886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 72

約数和(自身を含む): 162839880

約数和(自身を除く): 99197994

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1617, 1694, 1789, 2541, 3234, 3578, 5082, 5367, 5929, 10734, 11858, 12523, 17787, 19679, 25046, 35574, 37569, 39358, 59037, 75138, 87661, 118074, 137753, 175322, 216469, 262983, 275506, 413259, 432938, 525966, 649407, 826518, 964271, 1298814, 1515283, 1928542, 2892813, 3030566, 4545849, 5785626, 9091698, 10606981, 21213962, 31820943, 63641886]

約数ペア:

[(1, 63641886), (2, 31820943), (3, 21213962), (6, 10606981), (7, 9091698), (11, 5785626), (14, 4545849), (21, 3030566), (22, 2892813), (33, 1928542), (42, 1515283), (49, 1298814), (66, 964271), (77, 826518), (98, 649407), (121, 525966), (147, 432938), (154, 413259), (231, 275506), (242, 262983), (294, 216469), (363, 175322), (462, 137753), (539, 118074), (726, 87661), (847, 75138), (1078, 59037), (1617, 39358), (1694, 37569), (1789, 35574), (2541, 25046), (3234, 19679), (3578, 17787), (5082, 12523), (5367, 11858), (5929, 10734)]