7139849004

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1213}}^1$

素因数の和:1757

約数の個数: 120

約数和(自身を含む): 19224311568

約数和(自身を除く): 12084462564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 491, 666, 982, 999, 1213, 1332, 1473, 1964, 1998, 2426, 2946, 2997, 3639, 3996, 4419, 4852, 5892, 5994, 7278, 8838, 10917, 11988, 13257, 14556, 17676, 18167, 21834, 26514, 32751, 36334, 39771, 43668, 44881, 53028, 54501, 65502, 72668, 79542, 89762, 98253, 109002, 131004, 134643, 159084, 163503, 179524, 196506, 218004, 269286, 327006, 393012, 403929, 490509, 538572, 595583, 654012, 807858, 981018, 1191166, 1211787, 1471527, 1615716, 1786749, 1962036, 2382332, 2423574, 2943054, 3573498, 3635361, 4847148, 5360247, 5886108, 7146996, 7270722, 10720494, 14541444, 16080741, 21440988, 22036571, 32161482, 44073142, 48242223, 64322964, 66109713, 88146284, 96484446, 132219426, 192968892, 198329139, 264438852, 396658278, 594987417, 793316556, 1189974834, 1784962251, 2379949668, 3569924502, 7139849004]

約数ペア:

[(1, 7139849004), (2, 3569924502), (3, 2379949668), (4, 1784962251), (6, 1189974834), (9, 793316556), (12, 594987417), (18, 396658278), (27, 264438852), (36, 198329139), (37, 192968892), (54, 132219426), (74, 96484446), (81, 88146284), (108, 66109713), (111, 64322964), (148, 48242223), (162, 44073142), (222, 32161482), (324, 22036571), (333, 21440988), (444, 16080741), (491, 14541444), (666, 10720494), (982, 7270722), (999, 7146996), (1213, 5886108), (1332, 5360247), (1473, 4847148), (1964, 3635361), (1998, 3573498), (2426, 2943054), (2946, 2423574), (2997, 2382332), (3639, 1962036), (3996, 1786749), (4419, 1615716), (4852, 1471527), (5892, 1211787), (5994, 1191166), (7278, 981018), (8838, 807858), (10917, 654012), (11988, 595583), (13257, 538572), (14556, 490509), (17676, 403929), (18167, 393012), (21834, 327006), (26514, 269286), (32751, 218004), (36334, 196506), (39771, 179524), (43668, 163503), (44881, 159084), (53028, 134643), (54501, 131004), (65502, 109002), (72668, 98253), (79542, 89762)]