7131836868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{131749}}^1$

素因数の和:132116

約数の個数: 48

約数和(自身を含む): 17972808000

約数和(自身を除く): 10840971132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 694, 1041, 1388, 2082, 4164, 4511, 9022, 13533, 18044, 27066, 54132, 131749, 263498, 395247, 526996, 790494, 1580988, 1712737, 3425474, 5138211, 6850948, 10276422, 20552844, 45716903, 91433806, 137150709, 182867612, 274301418, 548602836, 594319739, 1188639478, 1782959217, 2377278956, 3565918434, 7131836868]

約数ペア:

[(1, 7131836868), (2, 3565918434), (3, 2377278956), (4, 1782959217), (6, 1188639478), (12, 594319739), (13, 548602836), (26, 274301418), (39, 182867612), (52, 137150709), (78, 91433806), (156, 45716903), (347, 20552844), (694, 10276422), (1041, 6850948), (1388, 5138211), (2082, 3425474), (4164, 1712737), (4511, 1580988), (9022, 790494), (13533, 526996), (18044, 395247), (27066, 263498), (54132, 131749)]