17992506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 44076960

約数和(自身を除く): 26084454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 3221, 5586, 6442, 9663, 19326, 22547, 45094, 61199, 67641, 122398, 135282, 157829, 183597, 315658, 367194, 428393, 473487, 856786, 946974, 1285179, 2570358, 2998751, 5997502, 8996253, 17992506]

約数ペア:

[(1, 17992506), (2, 8996253), (3, 5997502), (6, 2998751), (7, 2570358), (14, 1285179), (19, 946974), (21, 856786), (38, 473487), (42, 428393), (49, 367194), (57, 315658), (98, 183597), (114, 157829), (133, 135282), (147, 122398), (266, 67641), (294, 61199), (399, 45094), (798, 22547), (931, 19326), (1862, 9663), (2793, 6442), (3221, 5586)]