1518744528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21221}}^1$

素因数の和:21313

約数の個数: 120

約数和(自身を含む): 4926220416

約数和(自身を除く): 3407475888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 21221, 23856, 35784, 42442, 63663, 71568, 84884, 127326, 148547, 169768, 190989, 254652, 297094, 339536, 381978, 445641, 509304, 594188, 763956, 891282, 1018608, 1188376, 1336923, 1506691, 1527912, 1782564, 2376752, 2673846, 3013382, 3055824, 3565128, 4520073, 5347692, 6026764, 7130256, 9040146, 10546837, 10695384, 12053528, 13560219, 18080292, 21093674, 21390768, 24107056, 27120438, 31640511, 36160584, 42187348, 54240876, 63281022, 72321168, 84374696, 94921533, 108481752, 126562044, 168749392, 189843066, 216963504, 253124088, 379686132, 506248176, 759372264, 1518744528]

約数ペア:

[(1, 1518744528), (2, 759372264), (3, 506248176), (4, 379686132), (6, 253124088), (7, 216963504), (8, 189843066), (9, 168749392), (12, 126562044), (14, 108481752), (16, 94921533), (18, 84374696), (21, 72321168), (24, 63281022), (28, 54240876), (36, 42187348), (42, 36160584), (48, 31640511), (56, 27120438), (63, 24107056), (71, 21390768), (72, 21093674), (84, 18080292), (112, 13560219), (126, 12053528), (142, 10695384), (144, 10546837), (168, 9040146), (213, 7130256), (252, 6026764), (284, 5347692), (336, 4520073), (426, 3565128), (497, 3055824), (504, 3013382), (568, 2673846), (639, 2376752), (852, 1782564), (994, 1527912), (1008, 1506691), (1136, 1336923), (1278, 1188376), (1491, 1018608), (1704, 891282), (1988, 763956), (2556, 594188), (2982, 509304), (3408, 445641), (3976, 381978), (4473, 339536), (5112, 297094), (5964, 254652), (7952, 190989), (8946, 169768), (10224, 148547), (11928, 127326), (17892, 84884), (21221, 71568), (23856, 63663), (35784, 42442)]