2017730976

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{21871}}^1$

素因数の和:21946

約数の個数: 72

約数和(自身を含む): 5473161792

約数和(自身を除く): 3455430816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 5766, 7688, 11532, 15376, 21871, 23064, 30752, 43742, 46128, 65613, 87484, 92256, 131226, 174968, 262452, 349936, 524904, 678001, 699872, 1049808, 1356002, 2034003, 2099616, 2712004, 4068006, 5424008, 8136012, 10848016, 16272024, 21018031, 21696032, 32544048, 42036062, 63054093, 65088096, 84072124, 126108186, 168144248, 252216372, 336288496, 504432744, 672576992, 1008865488, 2017730976]

約数ペア:

[(1, 2017730976), (2, 1008865488), (3, 672576992), (4, 504432744), (6, 336288496), (8, 252216372), (12, 168144248), (16, 126108186), (24, 84072124), (31, 65088096), (32, 63054093), (48, 42036062), (62, 32544048), (93, 21696032), (96, 21018031), (124, 16272024), (186, 10848016), (248, 8136012), (372, 5424008), (496, 4068006), (744, 2712004), (961, 2099616), (992, 2034003), (1488, 1356002), (1922, 1049808), (2883, 699872), (2976, 678001), (3844, 524904), (5766, 349936), (7688, 262452), (11532, 174968), (15376, 131226), (21871, 92256), (23064, 87484), (30752, 65613), (43742, 46128)]