21031832514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{35593}}^1$

素因数の和:36895

約数の個数: 64

約数和(自身を含む): 52485488640

約数和(自身を除く): 31453656126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1279, 2558, 3837, 7674, 8953, 14069, 17906, 26859, 28138, 35593, 42207, 53718, 71186, 84414, 98483, 106779, 196966, 213558, 249151, 295449, 391523, 498302, 590898, 747453, 783046, 1174569, 1494906, 2349138, 2740661, 5481322, 8221983, 16443966, 45523447, 91046894, 136570341, 273140682, 318664129, 500757917, 637328258, 955992387, 1001515834, 1502273751, 1911984774, 3004547502, 3505305419, 7010610838, 10515916257, 21031832514]

約数ペア:

[(1, 21031832514), (2, 10515916257), (3, 7010610838), (6, 3505305419), (7, 3004547502), (11, 1911984774), (14, 1502273751), (21, 1001515834), (22, 955992387), (33, 637328258), (42, 500757917), (66, 318664129), (77, 273140682), (154, 136570341), (231, 91046894), (462, 45523447), (1279, 16443966), (2558, 8221983), (3837, 5481322), (7674, 2740661), (8953, 2349138), (14069, 1494906), (17906, 1174569), (26859, 783046), (28138, 747453), (35593, 590898), (42207, 498302), (53718, 391523), (71186, 295449), (84414, 249151), (98483, 213558), (106779, 196966)]