13505904

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 60

約数和(自身を含む): 38359152

約数和(自身を除く): 24853248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1321, 1704, 2556, 2642, 3408, 3963, 5112, 5284, 7926, 10224, 10568, 11889, 15852, 21136, 23778, 31704, 47556, 63408, 93791, 95112, 187582, 190224, 281373, 375164, 562746, 750328, 844119, 1125492, 1500656, 1688238, 2250984, 3376476, 4501968, 6752952, 13505904]

約数ペア:

[(1, 13505904), (2, 6752952), (3, 4501968), (4, 3376476), (6, 2250984), (8, 1688238), (9, 1500656), (12, 1125492), (16, 844119), (18, 750328), (24, 562746), (36, 375164), (48, 281373), (71, 190224), (72, 187582), (142, 95112), (144, 93791), (213, 63408), (284, 47556), (426, 31704), (568, 23778), (639, 21136), (852, 15852), (1136, 11889), (1278, 10568), (1321, 10224), (1704, 7926), (2556, 5284), (2642, 5112), (3408, 3963)]