2018909856

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:4034

約数の個数: 96

約数和(自身を含む): 5467004928

約数和(自身を除く): 3448095072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 1016, 1032, 1376, 1524, 2032, 2064, 3048, 3851, 4064, 4128, 5461, 6096, 7702, 10922, 11553, 12192, 15404, 16383, 21844, 23106, 30808, 32766, 43688, 46212, 61616, 65532, 87376, 92424, 123232, 131064, 165593, 174752, 184848, 262128, 331186, 369696, 489077, 496779, 524256, 662372, 978154, 993558, 1324744, 1467231, 1956308, 1987116, 2649488, 2934462, 3912616, 3974232, 5298976, 5868924, 7825232, 7948464, 11737848, 15650464, 15896928, 21030311, 23475696, 42060622, 46951392, 63090933, 84121244, 126181866, 168242488, 252363732, 336484976, 504727464, 672969952, 1009454928, 2018909856]

約数ペア:

[(1, 2018909856), (2, 1009454928), (3, 672969952), (4, 504727464), (6, 336484976), (8, 252363732), (12, 168242488), (16, 126181866), (24, 84121244), (32, 63090933), (43, 46951392), (48, 42060622), (86, 23475696), (96, 21030311), (127, 15896928), (129, 15650464), (172, 11737848), (254, 7948464), (258, 7825232), (344, 5868924), (381, 5298976), (508, 3974232), (516, 3912616), (688, 2934462), (762, 2649488), (1016, 1987116), (1032, 1956308), (1376, 1467231), (1524, 1324744), (2032, 993558), (2064, 978154), (3048, 662372), (3851, 524256), (4064, 496779), (4128, 489077), (5461, 369696), (6096, 331186), (7702, 262128), (10922, 184848), (11553, 174752), (12192, 165593), (15404, 131064), (16383, 123232), (21844, 92424), (23106, 87376), (30808, 65532), (32766, 61616), (43688, 46212)]