18332288

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 22794112

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 479, 598, 736, 832, 958, 1196, 1472, 1664, 1916, 2392, 2944, 3832, 4784, 6227, 7664, 9568, 11017, 12454, 15328, 19136, 22034, 24908, 30656, 38272, 44068, 49816, 61312, 88136, 99632, 143221, 176272, 199264, 286442, 352544, 398528, 572884, 705088, 797056, 1145768, 1410176, 2291536, 4583072, 9166144, 18332288]

約数ペア:

[(1, 18332288), (2, 9166144), (4, 4583072), (8, 2291536), (13, 1410176), (16, 1145768), (23, 797056), (26, 705088), (32, 572884), (46, 398528), (52, 352544), (64, 286442), (92, 199264), (104, 176272), (128, 143221), (184, 99632), (208, 88136), (299, 61312), (368, 49816), (416, 44068), (479, 38272), (598, 30656), (736, 24908), (832, 22034), (958, 19136), (1196, 15328), (1472, 12454), (1664, 11017), (1916, 9568), (2392, 7664), (2944, 6227), (3832, 4784)]