29813868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 86716448

約数和(自身を除く): 56902580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 613, 772, 1158, 1226, 1351, 1737, 1839, 2316, 2452, 2702, 3474, 3678, 4053, 4291, 5404, 5517, 6948, 7356, 8106, 8582, 11034, 12159, 12873, 16212, 17164, 22068, 24318, 25746, 38619, 48636, 51492, 77238, 118309, 154476, 236618, 354927, 473236, 709854, 828163, 1064781, 1419708, 1656326, 2129562, 2484489, 3312652, 4259124, 4968978, 7453467, 9937956, 14906934, 29813868]

約数ペア:

[(1, 29813868), (2, 14906934), (3, 9937956), (4, 7453467), (6, 4968978), (7, 4259124), (9, 3312652), (12, 2484489), (14, 2129562), (18, 1656326), (21, 1419708), (28, 1064781), (36, 828163), (42, 709854), (63, 473236), (84, 354927), (126, 236618), (193, 154476), (252, 118309), (386, 77238), (579, 51492), (613, 48636), (772, 38619), (1158, 25746), (1226, 24318), (1351, 22068), (1737, 17164), (1839, 16212), (2316, 12873), (2452, 12159), (2702, 11034), (3474, 8582), (3678, 8106), (4053, 7356), (4291, 6948), (5404, 5517)]