213185736

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{13901}}^1$

素因数の和:13987

約数の個数: 64

約数和(自身を含む): 600566400

約数和(自身を除く): 387380664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 13901, 15336, 27802, 41703, 55604, 83406, 111208, 125109, 166812, 250218, 333624, 375327, 500436, 750654, 986971, 1000872, 1501308, 1973942, 2960913, 3002616, 3947884, 5921826, 7895768, 8882739, 11843652, 17765478, 23687304, 26648217, 35530956, 53296434, 71061912, 106592868, 213185736]

約数ペア:

[(1, 213185736), (2, 106592868), (3, 71061912), (4, 53296434), (6, 35530956), (8, 26648217), (9, 23687304), (12, 17765478), (18, 11843652), (24, 8882739), (27, 7895768), (36, 5921826), (54, 3947884), (71, 3002616), (72, 2960913), (108, 1973942), (142, 1501308), (213, 1000872), (216, 986971), (284, 750654), (426, 500436), (568, 375327), (639, 333624), (852, 250218), (1278, 166812), (1704, 125109), (1917, 111208), (2556, 83406), (3834, 55604), (5112, 41703), (7668, 27802), (13901, 15336)]