2101811904

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{117709}}^1$

素因数の和:117758

約数の個数: 84

約数和(自身を含む): 6218854720

約数和(自身を除く): 4117042816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 117709, 235418, 353127, 470836, 706254, 941672, 1059381, 1412508, 1883344, 2118762, 2825016, 3648979, 3766688, 4237524, 5650032, 7297958, 7533376, 8475048, 10946937, 11300064, 14595916, 16950096, 21893874, 22600128, 29191832, 32840811, 33900192, 43787748, 58383664, 65681622, 67800384, 87575496, 116767328, 131363244, 175150992, 233534656, 262726488, 350301984, 525452976, 700603968, 1050905952, 2101811904]

約数ペア:

[(1, 2101811904), (2, 1050905952), (3, 700603968), (4, 525452976), (6, 350301984), (8, 262726488), (9, 233534656), (12, 175150992), (16, 131363244), (18, 116767328), (24, 87575496), (31, 67800384), (32, 65681622), (36, 58383664), (48, 43787748), (62, 33900192), (64, 32840811), (72, 29191832), (93, 22600128), (96, 21893874), (124, 16950096), (144, 14595916), (186, 11300064), (192, 10946937), (248, 8475048), (279, 7533376), (288, 7297958), (372, 5650032), (496, 4237524), (558, 3766688), (576, 3648979), (744, 2825016), (992, 2118762), (1116, 1883344), (1488, 1412508), (1984, 1059381), (2232, 941672), (2976, 706254), (4464, 470836), (5952, 353127), (8928, 235418), (17856, 117709)]