17299842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 42739056

約数和(自身を除く): 25439214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 163, 266, 294, 326, 361, 399, 489, 722, 798, 931, 978, 1083, 1141, 1862, 2166, 2282, 2527, 2793, 3097, 3423, 5054, 5586, 6194, 6846, 7581, 7987, 9291, 15162, 15974, 17689, 18582, 21679, 23961, 35378, 43358, 47922, 53067, 58843, 65037, 106134, 117686, 130074, 151753, 176529, 303506, 353058, 411901, 455259, 823802, 910518, 1235703, 2471406, 2883307, 5766614, 8649921, 17299842]

約数ペア:

[(1, 17299842), (2, 8649921), (3, 5766614), (6, 2883307), (7, 2471406), (14, 1235703), (19, 910518), (21, 823802), (38, 455259), (42, 411901), (49, 353058), (57, 303506), (98, 176529), (114, 151753), (133, 130074), (147, 117686), (163, 106134), (266, 65037), (294, 58843), (326, 53067), (361, 47922), (399, 43358), (489, 35378), (722, 23961), (798, 21679), (931, 18582), (978, 17689), (1083, 15974), (1141, 15162), (1862, 9291), (2166, 7987), (2282, 7581), (2527, 6846), (2793, 6194), (3097, 5586), (3423, 5054)]