15671376

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2221}}^1$

素因数の和:2249

約数の個数: 90

約数和(自身を含む): 51041562

約数和(自身を除く): 35370186

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2221, 2352, 3528, 4442, 6663, 7056, 8884, 13326, 15547, 17768, 19989, 26652, 31094, 35536, 39978, 46641, 53304, 62188, 79956, 93282, 106608, 108829, 124376, 139923, 159912, 186564, 217658, 248752, 279846, 319824, 326487, 373128, 435316, 559692, 652974, 746256, 870632, 979461, 1119384, 1305948, 1741264, 1958922, 2238768, 2611896, 3917844, 5223792, 7835688, 15671376]

約数ペア:

[(1, 15671376), (2, 7835688), (3, 5223792), (4, 3917844), (6, 2611896), (7, 2238768), (8, 1958922), (9, 1741264), (12, 1305948), (14, 1119384), (16, 979461), (18, 870632), (21, 746256), (24, 652974), (28, 559692), (36, 435316), (42, 373128), (48, 326487), (49, 319824), (56, 279846), (63, 248752), (72, 217658), (84, 186564), (98, 159912), (112, 139923), (126, 124376), (144, 108829), (147, 106608), (168, 93282), (196, 79956), (252, 62188), (294, 53304), (336, 46641), (392, 39978), (441, 35536), (504, 31094), (588, 26652), (784, 19989), (882, 17768), (1008, 15547), (1176, 13326), (1764, 8884), (2221, 7056), (2352, 6663), (3528, 4442)]