15705063918

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{2683}}^1$

素因数の和:4291

約数の個数: 80

約数和(自身を含む): 36758088576

約数和(自身を除く): 21053024658

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1571, 1863, 2683, 3142, 3726, 4713, 5366, 8049, 9426, 14139, 16098, 24147, 28278, 36133, 42417, 48294, 61709, 72266, 72441, 84834, 108399, 123418, 127251, 144882, 185127, 216798, 217323, 254502, 325197, 370254, 434646, 555381, 650394, 975591, 1110762, 1666143, 1951182, 2926773, 3332286, 4214993, 4998429, 5853546, 8429986, 9996858, 12644979, 25289958, 37934937, 75869874, 96944839, 113804811, 193889678, 227609622, 290834517, 341414433, 581669034, 682828866, 872503551, 1745007102, 2617510653, 5235021306, 7852531959, 15705063918]

約数ペア:

[(1, 15705063918), (2, 7852531959), (3, 5235021306), (6, 2617510653), (9, 1745007102), (18, 872503551), (23, 682828866), (27, 581669034), (46, 341414433), (54, 290834517), (69, 227609622), (81, 193889678), (138, 113804811), (162, 96944839), (207, 75869874), (414, 37934937), (621, 25289958), (1242, 12644979), (1571, 9996858), (1863, 8429986), (2683, 5853546), (3142, 4998429), (3726, 4214993), (4713, 3332286), (5366, 2926773), (8049, 1951182), (9426, 1666143), (14139, 1110762), (16098, 975591), (24147, 650394), (28278, 555381), (36133, 434646), (42417, 370254), (48294, 325197), (61709, 254502), (72266, 217323), (72441, 216798), (84834, 185127), (108399, 144882), (123418, 127251)]