247798908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{983329}}^1$

素因数の和:983346

約数の個数: 36

約数和(自身を含む): 715864240

約数和(自身を除く): 468065332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 983329, 1966658, 2949987, 3933316, 5899974, 6883303, 8849961, 11799948, 13766606, 17699922, 20649909, 27533212, 35399844, 41299818, 61949727, 82599636, 123899454, 247798908]

約数ペア:

[(1, 247798908), (2, 123899454), (3, 82599636), (4, 61949727), (6, 41299818), (7, 35399844), (9, 27533212), (12, 20649909), (14, 17699922), (18, 13766606), (21, 11799948), (28, 8849961), (36, 6883303), (42, 5899974), (63, 3933316), (84, 2949987), (126, 1966658), (252, 983329)]