15837744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 46684512

約数和(自身を除く): 30846768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1493, 1768, 2652, 2986, 3536, 4479, 5304, 5972, 8958, 10608, 11944, 17916, 19409, 23888, 25381, 35832, 38818, 50762, 58227, 71664, 76143, 77636, 101524, 116454, 152286, 155272, 203048, 232908, 304572, 310544, 329953, 406096, 465816, 609144, 659906, 931632, 989859, 1218288, 1319812, 1979718, 2639624, 3959436, 5279248, 7918872, 15837744]

約数ペア:

[(1, 15837744), (2, 7918872), (3, 5279248), (4, 3959436), (6, 2639624), (8, 1979718), (12, 1319812), (13, 1218288), (16, 989859), (17, 931632), (24, 659906), (26, 609144), (34, 465816), (39, 406096), (48, 329953), (51, 310544), (52, 304572), (68, 232908), (78, 203048), (102, 155272), (104, 152286), (136, 116454), (156, 101524), (204, 77636), (208, 76143), (221, 71664), (272, 58227), (312, 50762), (408, 38818), (442, 35832), (624, 25381), (663, 23888), (816, 19409), (884, 17916), (1326, 11944), (1493, 10608), (1768, 8958), (2652, 5972), (2986, 5304), (3536, 4479)]