2187276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 6284544

約数和(自身を除く): 4097268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2003, 4006, 6009, 8012, 12018, 14021, 24036, 26039, 28042, 42063, 52078, 56084, 78117, 84126, 104156, 156234, 168252, 182273, 312468, 364546, 546819, 729092, 1093638, 2187276]

約数ペア:

[(1, 2187276), (2, 1093638), (3, 729092), (4, 546819), (6, 364546), (7, 312468), (12, 182273), (13, 168252), (14, 156234), (21, 104156), (26, 84126), (28, 78117), (39, 56084), (42, 52078), (52, 42063), (78, 28042), (84, 26039), (91, 24036), (156, 14021), (182, 12018), (273, 8012), (364, 6009), (546, 4006), (1092, 2003)]