16967916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{9619}}^1$

素因数の和:9643

約数の個数: 54

約数和(自身を含む): 49898940

約数和(自身を除く): 32931024

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 9619, 19238, 28857, 38476, 57714, 67333, 86571, 115428, 134666, 173142, 201999, 269332, 346284, 403998, 471331, 605997, 807996, 942662, 1211994, 1413993, 1885324, 2423988, 2827986, 4241979, 5655972, 8483958, 16967916]

約数ペア:

[(1, 16967916), (2, 8483958), (3, 5655972), (4, 4241979), (6, 2827986), (7, 2423988), (9, 1885324), (12, 1413993), (14, 1211994), (18, 942662), (21, 807996), (28, 605997), (36, 471331), (42, 403998), (49, 346284), (63, 269332), (84, 201999), (98, 173142), (126, 134666), (147, 115428), (196, 86571), (252, 67333), (294, 57714), (441, 38476), (588, 28857), (882, 19238), (1764, 9619)]