2019693564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1144951}}^1$

素因数の和:1144975

約数の個数: 54

約数和(自身を含む): 5938866024

約数和(自身を除く): 3919172460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1144951, 2289902, 3434853, 4579804, 6869706, 8014657, 10304559, 13739412, 16029314, 20609118, 24043971, 32058628, 41218236, 48087942, 56102599, 72131913, 96175884, 112205198, 144263826, 168307797, 224410396, 288527652, 336615594, 504923391, 673231188, 1009846782, 2019693564]

約数ペア:

[(1, 2019693564), (2, 1009846782), (3, 673231188), (4, 504923391), (6, 336615594), (7, 288527652), (9, 224410396), (12, 168307797), (14, 144263826), (18, 112205198), (21, 96175884), (28, 72131913), (36, 56102599), (42, 48087942), (49, 41218236), (63, 32058628), (84, 24043971), (98, 20609118), (126, 16029314), (147, 13739412), (196, 10304559), (252, 8014657), (294, 6869706), (441, 4579804), (588, 3434853), (882, 2289902), (1764, 1144951)]