47942874

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{18119}}^1$

素因数の和:18144

約数の個数: 48

約数和(自身を含む): 123940800

約数和(自身を除く): 75997926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 18119, 36238, 54357, 108714, 126833, 163071, 253666, 326142, 380499, 489213, 760998, 887831, 978426, 1141497, 1775662, 2282994, 2663493, 3424491, 5326986, 6848982, 7990479, 15980958, 23971437, 47942874]

約数ペア:

[(1, 47942874), (2, 23971437), (3, 15980958), (6, 7990479), (7, 6848982), (9, 5326986), (14, 3424491), (18, 2663493), (21, 2282994), (27, 1775662), (42, 1141497), (49, 978426), (54, 887831), (63, 760998), (98, 489213), (126, 380499), (147, 326142), (189, 253666), (294, 163071), (378, 126833), (441, 108714), (882, 54357), (1323, 36238), (2646, 18119)]