21801366816

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3722911}}^1$

素因数の和:3722985

約数の個数: 48

約数和(自身を含む): 58166777088

約数和(自身を除く): 36365410272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 3722911, 7445822, 11168733, 14891644, 22337466, 29783288, 44674932, 59566576, 89349864, 119133152, 178699728, 227097571, 357399456, 454195142, 681292713, 908390284, 1362585426, 1816780568, 2725170852, 3633561136, 5450341704, 7267122272, 10900683408, 21801366816]

約数ペア:

[(1, 21801366816), (2, 10900683408), (3, 7267122272), (4, 5450341704), (6, 3633561136), (8, 2725170852), (12, 1816780568), (16, 1362585426), (24, 908390284), (32, 681292713), (48, 454195142), (61, 357399456), (96, 227097571), (122, 178699728), (183, 119133152), (244, 89349864), (366, 59566576), (488, 44674932), (732, 29783288), (976, 22337466), (1464, 14891644), (1952, 11168733), (2928, 7445822), (5856, 3722911)]