711704142

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1493}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 1568986848

約数和(自身を除く): 857282706

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 373, 426, 639, 746, 1119, 1278, 1493, 2238, 2986, 3357, 4479, 6714, 8958, 13437, 26483, 26874, 52966, 79449, 106003, 158898, 212006, 238347, 318009, 476694, 556889, 636018, 954027, 1113778, 1670667, 1908054, 3341334, 5012001, 10024002, 39539119, 79078238, 118617357, 237234714, 355852071, 711704142]

約数ペア:

[(1, 711704142), (2, 355852071), (3, 237234714), (6, 118617357), (9, 79078238), (18, 39539119), (71, 10024002), (142, 5012001), (213, 3341334), (373, 1908054), (426, 1670667), (639, 1113778), (746, 954027), (1119, 636018), (1278, 556889), (1493, 476694), (2238, 318009), (2986, 238347), (3357, 212006), (4479, 158898), (6714, 106003), (8958, 79449), (13437, 52966), (26483, 26874)]