1811625774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1190

約数の個数: 128

約数和(自身を含む): 4622303232

約数和(自身を除く): 2810677458

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 107, 119, 138, 161, 214, 238, 321, 322, 357, 391, 483, 642, 714, 749, 782, 966, 1031, 1173, 1498, 1819, 2062, 2247, 2346, 2461, 2737, 3093, 3638, 4494, 4922, 5457, 5474, 6186, 7217, 7383, 8211, 10914, 12733, 14434, 14766, 16422, 17227, 17527, 21651, 23713, 25466, 34454, 35054, 38199, 41837, 43302, 47426, 51681, 52581, 71139, 76398, 83674, 103362, 105162, 110317, 122689, 125511, 142278, 165991, 220634, 245378, 251022, 292859, 330951, 331982, 368067, 403121, 497973, 585718, 661902, 736134, 772219, 806242, 878577, 995946, 1209363, 1544438, 1757154, 1875389, 2316657, 2418726, 2537291, 2821847, 3750778, 4633314, 5074582, 5626167, 5643694, 7611873, 8465541, 11252334, 13127723, 15223746, 16931082, 17761037, 26255446, 35522074, 39383169, 43133947, 53283111, 78766338, 86267894, 106566222, 129401841, 258803682, 301937629, 603875258, 905812887, 1811625774]

約数ペア:

[(1, 1811625774), (2, 905812887), (3, 603875258), (6, 301937629), (7, 258803682), (14, 129401841), (17, 106566222), (21, 86267894), (23, 78766338), (34, 53283111), (42, 43133947), (46, 39383169), (51, 35522074), (69, 26255446), (102, 17761037), (107, 16931082), (119, 15223746), (138, 13127723), (161, 11252334), (214, 8465541), (238, 7611873), (321, 5643694), (322, 5626167), (357, 5074582), (391, 4633314), (483, 3750778), (642, 2821847), (714, 2537291), (749, 2418726), (782, 2316657), (966, 1875389), (1031, 1757154), (1173, 1544438), (1498, 1209363), (1819, 995946), (2062, 878577), (2247, 806242), (2346, 772219), (2461, 736134), (2737, 661902), (3093, 585718), (3638, 497973), (4494, 403121), (4922, 368067), (5457, 331982), (5474, 330951), (6186, 292859), (7217, 251022), (7383, 245378), (8211, 220634), (10914, 165991), (12733, 142278), (14434, 125511), (14766, 122689), (16422, 110317), (17227, 105162), (17527, 103362), (21651, 83674), (23713, 76398), (25466, 71139), (34454, 52581), (35054, 51681), (38199, 47426), (41837, 43302)]