17979744

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 34274976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 479, 544, 552, 736, 782, 816, 958, 1104, 1173, 1437, 1564, 1632, 1916, 2208, 2346, 2874, 3128, 3832, 4692, 5748, 6256, 7664, 8143, 9384, 11017, 11496, 12512, 15328, 16286, 18768, 22034, 22992, 24429, 32572, 33051, 37536, 44068, 45984, 48858, 65144, 66102, 88136, 97716, 130288, 132204, 176272, 187289, 195432, 260576, 264408, 352544, 374578, 390864, 528816, 561867, 749156, 781728, 1057632, 1123734, 1498312, 2247468, 2996624, 4494936, 5993248, 8989872, 17979744]

約数ペア:

[(1, 17979744), (2, 8989872), (3, 5993248), (4, 4494936), (6, 2996624), (8, 2247468), (12, 1498312), (16, 1123734), (17, 1057632), (23, 781728), (24, 749156), (32, 561867), (34, 528816), (46, 390864), (48, 374578), (51, 352544), (68, 264408), (69, 260576), (92, 195432), (96, 187289), (102, 176272), (136, 132204), (138, 130288), (184, 97716), (204, 88136), (272, 66102), (276, 65144), (368, 48858), (391, 45984), (408, 44068), (479, 37536), (544, 33051), (552, 32572), (736, 24429), (782, 22992), (816, 22034), (958, 18768), (1104, 16286), (1173, 15328), (1437, 12512), (1564, 11496), (1632, 11017), (1916, 9384), (2208, 8143), (2346, 7664), (2874, 6256), (3128, 5748), (3832, 4692)]