1857689784

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{16217}}^1$

素因数の和:16309

約数の個数: 96

約数和(自身を含む): 5287716720

約数和(自身を除く): 3430026936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 72, 74, 86, 111, 129, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 666, 774, 888, 1032, 1332, 1548, 1591, 2664, 3096, 3182, 4773, 6364, 9546, 12728, 14319, 16217, 19092, 28638, 32434, 38184, 48651, 57276, 64868, 97302, 114552, 129736, 145953, 194604, 291906, 389208, 583812, 600029, 697331, 1167624, 1200058, 1394662, 1800087, 2091993, 2400116, 2789324, 3600174, 4183986, 4800232, 5400261, 5578648, 6275979, 7200348, 8367972, 10800522, 12551958, 14400696, 16735944, 21601044, 25103916, 25801247, 43202088, 50207832, 51602494, 77403741, 103204988, 154807482, 206409976, 232211223, 309614964, 464422446, 619229928, 928844892, 1857689784]

約数ペア:

[(1, 1857689784), (2, 928844892), (3, 619229928), (4, 464422446), (6, 309614964), (8, 232211223), (9, 206409976), (12, 154807482), (18, 103204988), (24, 77403741), (36, 51602494), (37, 50207832), (43, 43202088), (72, 25801247), (74, 25103916), (86, 21601044), (111, 16735944), (129, 14400696), (148, 12551958), (172, 10800522), (222, 8367972), (258, 7200348), (296, 6275979), (333, 5578648), (344, 5400261), (387, 4800232), (444, 4183986), (516, 3600174), (666, 2789324), (774, 2400116), (888, 2091993), (1032, 1800087), (1332, 1394662), (1548, 1200058), (1591, 1167624), (2664, 697331), (3096, 600029), (3182, 583812), (4773, 389208), (6364, 291906), (9546, 194604), (12728, 145953), (14319, 129736), (16217, 114552), (19092, 97302), (28638, 64868), (32434, 57276), (38184, 48651)]