4365816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 13440000

約数和(自身を除く): 9074184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1999, 2184, 3998, 5997, 7996, 11994, 13993, 15992, 23988, 25987, 27986, 41979, 47976, 51974, 55972, 77961, 83958, 103948, 111944, 155922, 167916, 181909, 207896, 311844, 335832, 363818, 545727, 623688, 727636, 1091454, 1455272, 2182908, 4365816]

約数ペア:

[(1, 4365816), (2, 2182908), (3, 1455272), (4, 1091454), (6, 727636), (7, 623688), (8, 545727), (12, 363818), (13, 335832), (14, 311844), (21, 207896), (24, 181909), (26, 167916), (28, 155922), (39, 111944), (42, 103948), (52, 83958), (56, 77961), (78, 55972), (84, 51974), (91, 47976), (104, 41979), (156, 27986), (168, 25987), (182, 23988), (273, 15992), (312, 13993), (364, 11994), (546, 7996), (728, 5997), (1092, 3998), (1999, 2184)]