18757724232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{1709}}^1$

素因数の和:2135

約数の個数: 128

約数和(自身を含む): 51112857600

約数和(自身を除く): 32355133368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 277, 312, 381, 508, 554, 762, 831, 1016, 1108, 1524, 1651, 1662, 1709, 2216, 3048, 3302, 3324, 3418, 3601, 4953, 5127, 6604, 6648, 6836, 7202, 9906, 10254, 10803, 13208, 13672, 14404, 19812, 20508, 21606, 22217, 28808, 35179, 39624, 41016, 43212, 44434, 66651, 70358, 86424, 88868, 105537, 133302, 140716, 177736, 211074, 217043, 266604, 281432, 422148, 434086, 457327, 473393, 533208, 651129, 844296, 868172, 914654, 946786, 1302258, 1371981, 1420179, 1736344, 1829308, 1893572, 2604516, 2743962, 2821559, 2840358, 3658616, 3787144, 5209032, 5487924, 5643118, 5680716, 6154109, 8464677, 10975848, 11286236, 11361432, 12308218, 16929354, 18462327, 22572472, 24616436, 33858708, 36924654, 49232872, 60120911, 67717416, 73849308, 120241822, 147698616, 180362733, 240483644, 360725466, 480967288, 721450932, 781571843, 1442901864, 1563143686, 2344715529, 3126287372, 4689431058, 6252574744, 9378862116, 18757724232]

約数ペア:

[(1, 18757724232), (2, 9378862116), (3, 6252574744), (4, 4689431058), (6, 3126287372), (8, 2344715529), (12, 1563143686), (13, 1442901864), (24, 781571843), (26, 721450932), (39, 480967288), (52, 360725466), (78, 240483644), (104, 180362733), (127, 147698616), (156, 120241822), (254, 73849308), (277, 67717416), (312, 60120911), (381, 49232872), (508, 36924654), (554, 33858708), (762, 24616436), (831, 22572472), (1016, 18462327), (1108, 16929354), (1524, 12308218), (1651, 11361432), (1662, 11286236), (1709, 10975848), (2216, 8464677), (3048, 6154109), (3302, 5680716), (3324, 5643118), (3418, 5487924), (3601, 5209032), (4953, 3787144), (5127, 3658616), (6604, 2840358), (6648, 2821559), (6836, 2743962), (7202, 2604516), (9906, 1893572), (10254, 1829308), (10803, 1736344), (13208, 1420179), (13672, 1371981), (14404, 1302258), (19812, 946786), (20508, 914654), (21606, 868172), (22217, 844296), (28808, 651129), (35179, 533208), (39624, 473393), (41016, 457327), (43212, 434086), (44434, 422148), (66651, 281432), (70358, 266604), (86424, 217043), (88868, 211074), (105537, 177736), (133302, 140716)]