21952392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 69685920

約数和(自身を除く): 47733528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1697, 1848, 2156, 3234, 3394, 4312, 5091, 6468, 6788, 10182, 11879, 12936, 13576, 18667, 20364, 23758, 35637, 37334, 40728, 47516, 56001, 71274, 74668, 83153, 95032, 112002, 130669, 142548, 149336, 166306, 224004, 249459, 261338, 285096, 332612, 392007, 448008, 498918, 522676, 665224, 784014, 914683, 997836, 1045352, 1568028, 1829366, 1995672, 2744049, 3136056, 3658732, 5488098, 7317464, 10976196, 21952392]

約数ペア:

[(1, 21952392), (2, 10976196), (3, 7317464), (4, 5488098), (6, 3658732), (7, 3136056), (8, 2744049), (11, 1995672), (12, 1829366), (14, 1568028), (21, 1045352), (22, 997836), (24, 914683), (28, 784014), (33, 665224), (42, 522676), (44, 498918), (49, 448008), (56, 392007), (66, 332612), (77, 285096), (84, 261338), (88, 249459), (98, 224004), (132, 166306), (147, 149336), (154, 142548), (168, 130669), (196, 112002), (231, 95032), (264, 83153), (294, 74668), (308, 71274), (392, 56001), (462, 47516), (539, 40728), (588, 37334), (616, 35637), (924, 23758), (1078, 20364), (1176, 18667), (1617, 13576), (1697, 12936), (1848, 11879), (2156, 10182), (3234, 6788), (3394, 6468), (4312, 5091)]