18047328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14461}}^1$

素因数の和:14487

約数の個数: 48

約数和(自身を含む): 51021936

約数和(自身を除く): 32974608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14461, 28922, 43383, 57844, 86766, 115688, 173532, 187993, 231376, 347064, 375986, 462752, 563979, 694128, 751972, 1127958, 1388256, 1503944, 2255916, 3007888, 4511832, 6015776, 9023664, 18047328]

約数ペア:

[(1, 18047328), (2, 9023664), (3, 6015776), (4, 4511832), (6, 3007888), (8, 2255916), (12, 1503944), (13, 1388256), (16, 1127958), (24, 751972), (26, 694128), (32, 563979), (39, 462752), (48, 375986), (52, 347064), (78, 231376), (96, 187993), (104, 173532), (156, 115688), (208, 86766), (312, 57844), (416, 43383), (624, 28922), (1248, 14461)]