26819748

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 75620160

約数和(自身を除く): 48800412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 61, 69, 81, 92, 108, 118, 122, 138, 162, 177, 183, 207, 236, 244, 276, 324, 354, 366, 414, 531, 549, 621, 708, 732, 828, 1062, 1098, 1242, 1357, 1403, 1593, 1647, 1863, 2124, 2196, 2484, 2714, 2806, 3186, 3294, 3599, 3726, 4071, 4209, 4779, 4941, 5428, 5612, 6372, 6588, 7198, 7452, 8142, 8418, 9558, 9882, 10797, 12213, 12627, 14396, 16284, 16836, 19116, 19764, 21594, 24426, 25254, 32391, 36639, 37881, 43188, 48852, 50508, 64782, 73278, 75762, 82777, 97173, 109917, 113643, 129564, 146556, 151524, 165554, 194346, 219834, 227286, 248331, 291519, 331108, 388692, 439668, 454572, 496662, 583038, 744993, 993324, 1166076, 1489986, 2234979, 2979972, 4469958, 6704937, 8939916, 13409874, 26819748]

約数ペア:

[(1, 26819748), (2, 13409874), (3, 8939916), (4, 6704937), (6, 4469958), (9, 2979972), (12, 2234979), (18, 1489986), (23, 1166076), (27, 993324), (36, 744993), (46, 583038), (54, 496662), (59, 454572), (61, 439668), (69, 388692), (81, 331108), (92, 291519), (108, 248331), (118, 227286), (122, 219834), (138, 194346), (162, 165554), (177, 151524), (183, 146556), (207, 129564), (236, 113643), (244, 109917), (276, 97173), (324, 82777), (354, 75762), (366, 73278), (414, 64782), (531, 50508), (549, 48852), (621, 43188), (708, 37881), (732, 36639), (828, 32391), (1062, 25254), (1098, 24426), (1242, 21594), (1357, 19764), (1403, 19116), (1593, 16836), (1647, 16284), (1863, 14396), (2124, 12627), (2196, 12213), (2484, 10797), (2714, 9882), (2806, 9558), (3186, 8418), (3294, 8142), (3599, 7452), (3726, 7198), (4071, 6588), (4209, 6372), (4779, 5612), (4941, 5428)]