12289548

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 29609216

約数和(自身を除く): 17319668

約数列:

[1, 2, 3, 4, 6, 12, 61, 103, 122, 163, 183, 206, 244, 309, 326, 366, 412, 489, 618, 652, 732, 978, 1236, 1956, 6283, 9943, 12566, 16789, 18849, 19886, 25132, 29829, 33578, 37698, 39772, 50367, 59658, 67156, 75396, 100734, 119316, 201468, 1024129, 2048258, 3072387, 4096516, 6144774, 12289548]

約数ペア:

[(1, 12289548), (2, 6144774), (3, 4096516), (4, 3072387), (6, 2048258), (12, 1024129), (61, 201468), (103, 119316), (122, 100734), (163, 75396), (183, 67156), (206, 59658), (244, 50367), (309, 39772), (326, 37698), (366, 33578), (412, 29829), (489, 25132), (618, 19886), (652, 18849), (732, 16789), (978, 12566), (1236, 9943), (1956, 6283)]