2913498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 7600320

約数和(自身を除く): 4686822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1217, 2394, 2434, 3651, 7302, 8519, 10953, 17038, 21906, 23123, 25557, 46246, 51114, 69369, 76671, 138738, 153342, 161861, 208107, 323722, 416214, 485583, 971166, 1456749, 2913498]

約数ペア:

[(1, 2913498), (2, 1456749), (3, 971166), (6, 485583), (7, 416214), (9, 323722), (14, 208107), (18, 161861), (19, 153342), (21, 138738), (38, 76671), (42, 69369), (57, 51114), (63, 46246), (114, 25557), (126, 23123), (133, 21906), (171, 17038), (266, 10953), (342, 8519), (399, 7302), (798, 3651), (1197, 2434), (1217, 2394)]