31889466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 80069184

約数和(自身を除く): 48179718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3467, 4599, 6934, 9198, 10401, 20802, 24269, 31203, 48538, 62406, 72807, 145614, 218421, 253091, 436842, 506182, 759273, 1518546, 1771637, 2277819, 3543274, 4555638, 5314911, 10629822, 15944733, 31889466]

約数ペア:

[(1, 31889466), (2, 15944733), (3, 10629822), (6, 5314911), (7, 4555638), (9, 3543274), (14, 2277819), (18, 1771637), (21, 1518546), (42, 759273), (63, 506182), (73, 436842), (126, 253091), (146, 218421), (219, 145614), (438, 72807), (511, 62406), (657, 48538), (1022, 31203), (1314, 24269), (1533, 20802), (3066, 10401), (3467, 9198), (4599, 6934)]