2881252332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1633363}}^1$

素因数の和:1633387

約数の個数: 54

約数和(自身を含む): 8472259068

約数和(自身を除く): 5591006736

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, 1633363, 3266726, 4900089, 6533452, 9800178, 11433541, 14700267, 19600356, 22867082, 29400534, 34300623, 45734164, 58801068, 68601246, 80034787, 102901869, 137202492, 160069574, 205803738, 240104361, 320139148, 411607476, 480208722, 720313083, 960417444, 1440626166, 2881252332]

約数ペア:

[(1, 2881252332), (2, 1440626166), (3, 960417444), (4, 720313083), (6, 480208722), (7, 411607476), (9, 320139148), (12, 240104361), (14, 205803738), (18, 160069574), (21, 137202492), (28, 102901869), (36, 80034787), (42, 68601246), (49, 58801068), (63, 45734164), (84, 34300623), (98, 29400534), (126, 22867082), (147, 19600356), (196, 14700267), (252, 11433541), (294, 9800178), (441, 6533452), (588, 4900089), (882, 3266726), (1764, 1633363)]