4408471818

素因数分解:

$2^1\times 3^4\times {\mathrm{1327}}^1\times {\mathrm{20507}}^1$

素因数の和:21848

約数の個数: 40

約数和(自身を含む): 9886168512

約数和(自身を除く): 5477696694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1327, 2654, 3981, 7962, 11943, 20507, 23886, 35829, 41014, 61521, 71658, 107487, 123042, 184563, 214974, 369126, 553689, 1107378, 1661067, 3322134, 27212789, 54425578, 81638367, 163276734, 244915101, 489830202, 734745303, 1469490606, 2204235909, 4408471818]

約数ペア:

[(1, 4408471818), (2, 2204235909), (3, 1469490606), (6, 734745303), (9, 489830202), (18, 244915101), (27, 163276734), (54, 81638367), (81, 54425578), (162, 27212789), (1327, 3322134), (2654, 1661067), (3981, 1107378), (7962, 553689), (11943, 369126), (20507, 214974), (23886, 184563), (35829, 123042), (41014, 107487), (61521, 71658)]