18015296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 39258240

約数和(自身を除く): 21242944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 367, 416, 472, 734, 767, 832, 944, 1468, 1534, 1888, 2936, 3068, 3776, 4771, 5872, 6136, 9542, 11744, 12272, 19084, 21653, 23488, 24544, 38168, 43306, 49088, 76336, 86612, 152672, 173224, 281489, 305344, 346448, 562978, 692896, 1125956, 1385792, 2251912, 4503824, 9007648, 18015296]

約数ペア:

[(1, 18015296), (2, 9007648), (4, 4503824), (8, 2251912), (13, 1385792), (16, 1125956), (26, 692896), (32, 562978), (52, 346448), (59, 305344), (64, 281489), (104, 173224), (118, 152672), (208, 86612), (236, 76336), (367, 49088), (416, 43306), (472, 38168), (734, 24544), (767, 23488), (832, 21653), (944, 19084), (1468, 12272), (1534, 11744), (1888, 9542), (2936, 6136), (3068, 5872), (3776, 4771)]