6648012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 21245952

約数和(自身を除く): 14597940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 37, 42, 46, 62, 63, 69, 74, 84, 92, 93, 111, 124, 126, 138, 148, 161, 186, 207, 217, 222, 252, 259, 276, 279, 322, 333, 372, 414, 434, 444, 483, 518, 558, 644, 651, 666, 713, 777, 828, 851, 868, 966, 1036, 1116, 1147, 1302, 1332, 1426, 1449, 1554, 1702, 1932, 1953, 2139, 2294, 2331, 2553, 2604, 2852, 2898, 3108, 3404, 3441, 3906, 4278, 4588, 4662, 4991, 5106, 5796, 5957, 6417, 6882, 7659, 7812, 8029, 8556, 9324, 9982, 10212, 10323, 11914, 12834, 13764, 14973, 15318, 16058, 17871, 19964, 20646, 23828, 24087, 25668, 26381, 29946, 30636, 32116, 35742, 41292, 44919, 48174, 52762, 53613, 59892, 71484, 72261, 79143, 89838, 96348, 105524, 107226, 144522, 158286, 179676, 184667, 214452, 237429, 289044, 316572, 369334, 474858, 554001, 738668, 949716, 1108002, 1662003, 2216004, 3324006, 6648012]

約数ペア:

[(1, 6648012), (2, 3324006), (3, 2216004), (4, 1662003), (6, 1108002), (7, 949716), (9, 738668), (12, 554001), (14, 474858), (18, 369334), (21, 316572), (23, 289044), (28, 237429), (31, 214452), (36, 184667), (37, 179676), (42, 158286), (46, 144522), (62, 107226), (63, 105524), (69, 96348), (74, 89838), (84, 79143), (92, 72261), (93, 71484), (111, 59892), (124, 53613), (126, 52762), (138, 48174), (148, 44919), (161, 41292), (186, 35742), (207, 32116), (217, 30636), (222, 29946), (252, 26381), (259, 25668), (276, 24087), (279, 23828), (322, 20646), (333, 19964), (372, 17871), (414, 16058), (434, 15318), (444, 14973), (483, 13764), (518, 12834), (558, 11914), (644, 10323), (651, 10212), (666, 9982), (713, 9324), (777, 8556), (828, 8029), (851, 7812), (868, 7659), (966, 6882), (1036, 6417), (1116, 5957), (1147, 5796), (1302, 5106), (1332, 4991), (1426, 4662), (1449, 4588), (1554, 4278), (1702, 3906), (1932, 3441), (1953, 3404), (2139, 3108), (2294, 2898), (2331, 2852), (2553, 2604)]