921577356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69001}}^1$

素因数の和:69071

約数の個数: 72

約数和(自身を含む): 2712606624

約数和(自身を除く): 1791029268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 69001, 138002, 207003, 276004, 414006, 483007, 621009, 828012, 966014, 1242018, 1449021, 1932028, 2484036, 2898042, 3657053, 4347063, 5796084, 7314106, 8694126, 10971159, 14628212, 17388252, 21942318, 25599371, 32913477, 43884636, 51198742, 65826954, 76798113, 102397484, 131653908, 153596226, 230394339, 307192452, 460788678, 921577356]

約数ペア:

[(1, 921577356), (2, 460788678), (3, 307192452), (4, 230394339), (6, 153596226), (7, 131653908), (9, 102397484), (12, 76798113), (14, 65826954), (18, 51198742), (21, 43884636), (28, 32913477), (36, 25599371), (42, 21942318), (53, 17388252), (63, 14628212), (84, 10971159), (106, 8694126), (126, 7314106), (159, 5796084), (212, 4347063), (252, 3657053), (318, 2898042), (371, 2484036), (477, 1932028), (636, 1449021), (742, 1242018), (954, 966014), (1113, 828012), (1484, 621009), (1908, 483007), (2226, 414006), (3339, 276004), (4452, 207003), (6678, 138002), (13356, 69001)]