811440636

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{9277}}^1$

素因数の和:9518

約数の個数: 48

約数和(自身を含む): 1954614816

約数和(自身を除く): 1143174180

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 197, 222, 394, 444, 591, 788, 1182, 2364, 7289, 9277, 14578, 18554, 21867, 27831, 29156, 37108, 43734, 55662, 87468, 111324, 343249, 686498, 1029747, 1372996, 1827569, 2059494, 3655138, 4118988, 5482707, 7310276, 10965414, 21930828, 67620053, 135240106, 202860159, 270480212, 405720318, 811440636]

約数ペア:

[(1, 811440636), (2, 405720318), (3, 270480212), (4, 202860159), (6, 135240106), (12, 67620053), (37, 21930828), (74, 10965414), (111, 7310276), (148, 5482707), (197, 4118988), (222, 3655138), (394, 2059494), (444, 1827569), (591, 1372996), (788, 1029747), (1182, 686498), (2364, 343249), (7289, 111324), (9277, 87468), (14578, 55662), (18554, 43734), (21867, 37108), (27831, 29156)]