12148962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 29885328

約数和(自身を除く): 17736366

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 49, 62, 86, 93, 98, 129, 147, 186, 217, 258, 294, 301, 434, 602, 651, 903, 961, 1302, 1333, 1519, 1806, 1922, 2107, 2666, 2883, 3038, 3999, 4214, 4557, 5766, 6321, 6727, 7998, 9114, 9331, 12642, 13454, 18662, 20181, 27993, 40362, 41323, 47089, 55986, 65317, 82646, 94178, 123969, 130634, 141267, 195951, 247938, 282534, 289261, 391902, 578522, 867783, 1735566, 2024827, 4049654, 6074481, 12148962]

約数ペア:

[(1, 12148962), (2, 6074481), (3, 4049654), (6, 2024827), (7, 1735566), (14, 867783), (21, 578522), (31, 391902), (42, 289261), (43, 282534), (49, 247938), (62, 195951), (86, 141267), (93, 130634), (98, 123969), (129, 94178), (147, 82646), (186, 65317), (217, 55986), (258, 47089), (294, 41323), (301, 40362), (434, 27993), (602, 20181), (651, 18662), (903, 13454), (961, 12642), (1302, 9331), (1333, 9114), (1519, 7998), (1806, 6727), (1922, 6321), (2107, 5766), (2666, 4557), (2883, 4214), (3038, 3999)]