291577356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1157053}}^1$

素因数の和:1157070

約数の個数: 36

約数和(自身を含む): 842335312

約数和(自身を除く): 550757956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1157053, 2314106, 3471159, 4628212, 6942318, 8099371, 10413477, 13884636, 16198742, 20826954, 24298113, 32397484, 41653908, 48596226, 72894339, 97192452, 145788678, 291577356]

約数ペア:

[(1, 291577356), (2, 145788678), (3, 97192452), (4, 72894339), (6, 48596226), (7, 41653908), (9, 32397484), (12, 24298113), (14, 20826954), (18, 16198742), (21, 13884636), (28, 10413477), (36, 8099371), (42, 6942318), (63, 4628212), (84, 3471159), (126, 2314106), (252, 1157053)]