12118148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 26148864

約数和(自身を除く): 14030716

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 607, 644, 713, 868, 1214, 1426, 2428, 2852, 4249, 4991, 8498, 9982, 13961, 16996, 18817, 19964, 27922, 37634, 55844, 75268, 97727, 131719, 195454, 263438, 390908, 432791, 526876, 865582, 1731164, 3029537, 6059074, 12118148]

約数ペア:

[(1, 12118148), (2, 6059074), (4, 3029537), (7, 1731164), (14, 865582), (23, 526876), (28, 432791), (31, 390908), (46, 263438), (62, 195454), (92, 131719), (124, 97727), (161, 75268), (217, 55844), (322, 37634), (434, 27922), (607, 19964), (644, 18817), (713, 16996), (868, 13961), (1214, 9982), (1426, 8498), (2428, 4991), (2852, 4249)]