18124573551

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1\times {\mathrm{13397}}^1$

素因数の和:16231

約数の個数: 32

約数和(自身を含む): 28831638528

約数和(自身を除く): 10707064977

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2801, 8403, 13397, 19607, 40191, 58821, 64423, 93779, 193269, 281337, 308131, 450961, 924393, 1352883, 2156917, 6470751, 37524997, 112574991, 262674979, 788024937, 863074931, 2589224793, 6041524517, 18124573551]

約数ペア:

[(1, 18124573551), (3, 6041524517), (7, 2589224793), (21, 863074931), (23, 788024937), (69, 262674979), (161, 112574991), (483, 37524997), (2801, 6470751), (8403, 2156917), (13397, 1352883), (19607, 924393), (40191, 450961), (58821, 308131), (64423, 281337), (93779, 193269)]