17311308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 47880000

約数和(自身を除く): 30568692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 499, 588, 708, 826, 998, 1239, 1497, 1652, 1996, 2478, 2891, 2994, 3493, 4956, 5782, 5988, 6986, 8673, 10479, 11564, 13972, 17346, 20958, 24451, 29441, 34692, 41916, 48902, 58882, 73353, 88323, 97804, 117764, 146706, 176646, 206087, 293412, 353292, 412174, 618261, 824348, 1236522, 1442609, 2473044, 2885218, 4327827, 5770436, 8655654, 17311308]

約数ペア:

[(1, 17311308), (2, 8655654), (3, 5770436), (4, 4327827), (6, 2885218), (7, 2473044), (12, 1442609), (14, 1236522), (21, 824348), (28, 618261), (42, 412174), (49, 353292), (59, 293412), (84, 206087), (98, 176646), (118, 146706), (147, 117764), (177, 97804), (196, 88323), (236, 73353), (294, 58882), (354, 48902), (413, 41916), (499, 34692), (588, 29441), (708, 24451), (826, 20958), (998, 17346), (1239, 13972), (1497, 11564), (1652, 10479), (1996, 8673), (2478, 6986), (2891, 5988), (2994, 5782), (3493, 4956)]