2018257038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1237}}^1$

素因数の和:1838

約数の個数: 96

約数和(自身を含む): 5228361216

約数和(自身を除く): 3210104178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 563, 966, 1126, 1237, 1449, 1689, 2474, 2898, 3378, 3711, 3941, 5067, 7422, 7882, 8659, 10134, 11133, 11823, 12949, 17318, 22266, 23646, 25898, 25977, 28451, 35469, 38847, 51954, 56902, 70938, 77694, 77931, 85353, 90643, 116541, 155862, 170706, 181286, 199157, 233082, 256059, 271929, 398314, 512118, 543858, 597471, 696431, 815787, 1194942, 1392862, 1631574, 1792413, 2089293, 3584826, 4178586, 4875017, 6267879, 9750034, 12535758, 14625051, 16017913, 29250102, 32035826, 43875153, 48053739, 87750306, 96107478, 112125391, 144161217, 224250782, 288322434, 336376173, 672752346, 1009128519, 2018257038]

約数ペア:

[(1, 2018257038), (2, 1009128519), (3, 672752346), (6, 336376173), (7, 288322434), (9, 224250782), (14, 144161217), (18, 112125391), (21, 96107478), (23, 87750306), (42, 48053739), (46, 43875153), (63, 32035826), (69, 29250102), (126, 16017913), (138, 14625051), (161, 12535758), (207, 9750034), (322, 6267879), (414, 4875017), (483, 4178586), (563, 3584826), (966, 2089293), (1126, 1792413), (1237, 1631574), (1449, 1392862), (1689, 1194942), (2474, 815787), (2898, 696431), (3378, 597471), (3711, 543858), (3941, 512118), (5067, 398314), (7422, 271929), (7882, 256059), (8659, 233082), (10134, 199157), (11133, 181286), (11823, 170706), (12949, 155862), (17318, 116541), (22266, 90643), (23646, 85353), (25898, 77931), (25977, 77694), (28451, 70938), (35469, 56902), (38847, 51954)]