291249084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3467251}}^1$

素因数の和:3467265

約数の個数: 24

約数和(自身を含む): 776664448

約数和(自身を除く): 485415364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3467251, 6934502, 10401753, 13869004, 20803506, 24270757, 41607012, 48541514, 72812271, 97083028, 145624542, 291249084]

約数ペア:

[(1, 291249084), (2, 145624542), (3, 97083028), (4, 72812271), (6, 48541514), (7, 41607012), (12, 24270757), (14, 20803506), (21, 13869004), (28, 10401753), (42, 6934502), (84, 3467251)]