12278148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 30623040

約数和(自身を除く): 18344892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 433, 556, 834, 866, 1299, 1668, 1732, 2363, 2598, 4726, 5196, 7089, 7361, 9452, 14178, 14722, 22083, 28356, 29444, 44166, 60187, 88332, 120374, 180561, 240748, 361122, 722244, 1023179, 2046358, 3069537, 4092716, 6139074, 12278148]

約数ペア:

[(1, 12278148), (2, 6139074), (3, 4092716), (4, 3069537), (6, 2046358), (12, 1023179), (17, 722244), (34, 361122), (51, 240748), (68, 180561), (102, 120374), (139, 88332), (204, 60187), (278, 44166), (417, 29444), (433, 28356), (556, 22083), (834, 14722), (866, 14178), (1299, 9452), (1668, 7361), (1732, 7089), (2363, 5196), (2598, 4726)]