13306328538

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 27276963840

約数和(自身を除く): 13970635302

約数列:

[1, 2, 3, 6, 71, 142, 167, 213, 334, 359, 426, 501, 521, 718, 1002, 1042, 1077, 1563, 2154, 3126, 11857, 23714, 25489, 35571, 36991, 50978, 59953, 71142, 73982, 76467, 87007, 110973, 119906, 152934, 174014, 179859, 187039, 221946, 261021, 359718, 374078, 522042, 561117, 1122234, 4256663, 6177497, 8513326, 12354994, 12769989, 13279769, 18532491, 25539978, 26559538, 31235513, 37064982, 39839307, 62471026, 79678614, 93706539, 187413078, 2217721423, 4435442846, 6653164269, 13306328538]

約数ペア:

[(1, 13306328538), (2, 6653164269), (3, 4435442846), (6, 2217721423), (71, 187413078), (142, 93706539), (167, 79678614), (213, 62471026), (334, 39839307), (359, 37064982), (426, 31235513), (501, 26559538), (521, 25539978), (718, 18532491), (1002, 13279769), (1042, 12769989), (1077, 12354994), (1563, 8513326), (2154, 6177497), (3126, 4256663), (11857, 1122234), (23714, 561117), (25489, 522042), (35571, 374078), (36991, 359718), (50978, 261021), (59953, 221946), (71142, 187039), (73982, 179859), (76467, 174014), (87007, 152934), (110973, 119906)]