16966362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 40771584

約数和(自身を除く): 23805222

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 83, 93, 157, 166, 186, 217, 249, 314, 434, 471, 498, 581, 651, 942, 1099, 1162, 1302, 1743, 2198, 2573, 3297, 3486, 4867, 5146, 6594, 7719, 9734, 13031, 14601, 15438, 18011, 26062, 29202, 34069, 36022, 39093, 54033, 68138, 78186, 91217, 102207, 108066, 182434, 204414, 273651, 403961, 547302, 807922, 1211883, 2423766, 2827727, 5655454, 8483181, 16966362]

約数ペア:

[(1, 16966362), (2, 8483181), (3, 5655454), (6, 2827727), (7, 2423766), (14, 1211883), (21, 807922), (31, 547302), (42, 403961), (62, 273651), (83, 204414), (93, 182434), (157, 108066), (166, 102207), (186, 91217), (217, 78186), (249, 68138), (314, 54033), (434, 39093), (471, 36022), (498, 34069), (581, 29202), (651, 26062), (942, 18011), (1099, 15438), (1162, 14601), (1302, 13031), (1743, 9734), (2198, 7719), (2573, 6594), (3297, 5146), (3486, 4867)]