2018295888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{2707}}^1$

素因数の和:3049

約数の個数: 120

約数和(自身を含む): 6086565792

約数和(自身を除く): 4068269904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 317, 336, 392, 588, 634, 784, 951, 1176, 1268, 1902, 2219, 2352, 2536, 2707, 3804, 4438, 5072, 5414, 6657, 7608, 8121, 8876, 10828, 13314, 15216, 15533, 16242, 17752, 18949, 21656, 26628, 31066, 32484, 35504, 37898, 43312, 46599, 53256, 56847, 62132, 64968, 75796, 93198, 106512, 113694, 124264, 129936, 132643, 151592, 186396, 227388, 248528, 265286, 303184, 372792, 397929, 454776, 530572, 745584, 795858, 858119, 909552, 1061144, 1591716, 1716238, 2122288, 2574357, 3183432, 3432476, 5148714, 6006833, 6366864, 6864952, 10297428, 12013666, 13729904, 18020499, 20594856, 24027332, 36040998, 41189712, 42047831, 48054664, 72081996, 84095662, 96109328, 126143493, 144163992, 168191324, 252286986, 288327984, 336382648, 504573972, 672765296, 1009147944, 2018295888]

約数ペア:

[(1, 2018295888), (2, 1009147944), (3, 672765296), (4, 504573972), (6, 336382648), (7, 288327984), (8, 252286986), (12, 168191324), (14, 144163992), (16, 126143493), (21, 96109328), (24, 84095662), (28, 72081996), (42, 48054664), (48, 42047831), (49, 41189712), (56, 36040998), (84, 24027332), (98, 20594856), (112, 18020499), (147, 13729904), (168, 12013666), (196, 10297428), (294, 6864952), (317, 6366864), (336, 6006833), (392, 5148714), (588, 3432476), (634, 3183432), (784, 2574357), (951, 2122288), (1176, 1716238), (1268, 1591716), (1902, 1061144), (2219, 909552), (2352, 858119), (2536, 795858), (2707, 745584), (3804, 530572), (4438, 454776), (5072, 397929), (5414, 372792), (6657, 303184), (7608, 265286), (8121, 248528), (8876, 227388), (10828, 186396), (13314, 151592), (15216, 132643), (15533, 129936), (16242, 124264), (17752, 113694), (18949, 106512), (21656, 93198), (26628, 75796), (31066, 64968), (32484, 62132), (35504, 56847), (37898, 53256), (43312, 46599)]