13664616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 39360000

約数和(自身を除く): 25695384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 499, 652, 978, 998, 1141, 1304, 1497, 1956, 1996, 2282, 2994, 3423, 3493, 3912, 3992, 4564, 5988, 6846, 6986, 9128, 10479, 11976, 13692, 13972, 20958, 27384, 27944, 41916, 81337, 83832, 162674, 244011, 325348, 488022, 569359, 650696, 976044, 1138718, 1708077, 1952088, 2277436, 3416154, 4554872, 6832308, 13664616]

約数ペア:

[(1, 13664616), (2, 6832308), (3, 4554872), (4, 3416154), (6, 2277436), (7, 1952088), (8, 1708077), (12, 1138718), (14, 976044), (21, 650696), (24, 569359), (28, 488022), (42, 325348), (56, 244011), (84, 162674), (163, 83832), (168, 81337), (326, 41916), (489, 27944), (499, 27384), (652, 20958), (978, 13972), (998, 13692), (1141, 11976), (1304, 10479), (1497, 9128), (1956, 6986), (1996, 6846), (2282, 5988), (2994, 4564), (3423, 3992), (3493, 3912)]