1506204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 4484480

約数和(自身を除く): 2978276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 139, 172, 252, 258, 278, 301, 387, 417, 516, 556, 602, 774, 834, 903, 973, 1204, 1251, 1548, 1668, 1806, 1946, 2502, 2709, 2919, 3612, 3892, 5004, 5418, 5838, 5977, 8757, 10836, 11676, 11954, 17514, 17931, 23908, 35028, 35862, 41839, 53793, 71724, 83678, 107586, 125517, 167356, 215172, 251034, 376551, 502068, 753102, 1506204]

約数ペア:

[(1, 1506204), (2, 753102), (3, 502068), (4, 376551), (6, 251034), (7, 215172), (9, 167356), (12, 125517), (14, 107586), (18, 83678), (21, 71724), (28, 53793), (36, 41839), (42, 35862), (43, 35028), (63, 23908), (84, 17931), (86, 17514), (126, 11954), (129, 11676), (139, 10836), (172, 8757), (252, 5977), (258, 5838), (278, 5418), (301, 5004), (387, 3892), (417, 3612), (516, 2919), (556, 2709), (602, 2502), (774, 1946), (834, 1806), (903, 1668), (973, 1548), (1204, 1251)]