24478812

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 64183392

約数和(自身を除く): 39704580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 157, 183, 213, 244, 284, 314, 366, 426, 471, 549, 628, 639, 732, 852, 942, 1098, 1278, 1413, 1884, 2196, 2556, 2826, 4331, 5652, 8662, 9577, 11147, 12993, 17324, 19154, 22294, 25986, 28731, 33441, 38308, 38979, 44588, 51972, 57462, 66882, 77958, 86193, 100323, 114924, 133764, 155916, 172386, 200646, 344772, 401292, 679967, 1359934, 2039901, 2719868, 4079802, 6119703, 8159604, 12239406, 24478812]

約数ペア:

[(1, 24478812), (2, 12239406), (3, 8159604), (4, 6119703), (6, 4079802), (9, 2719868), (12, 2039901), (18, 1359934), (36, 679967), (61, 401292), (71, 344772), (122, 200646), (142, 172386), (157, 155916), (183, 133764), (213, 114924), (244, 100323), (284, 86193), (314, 77958), (366, 66882), (426, 57462), (471, 51972), (549, 44588), (628, 38979), (639, 38308), (732, 33441), (852, 28731), (942, 25986), (1098, 22294), (1278, 19154), (1413, 17324), (1884, 12993), (2196, 11147), (2556, 9577), (2826, 8662), (4331, 5652)]