21167357976

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{113117}}^1$

素因数の和:113265

約数の個数: 96

約数和(自身を含む): 60350715360

約数和(自身を除く): 39183357384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 113, 138, 184, 207, 226, 276, 339, 414, 452, 552, 678, 828, 904, 1017, 1356, 1656, 2034, 2599, 2712, 4068, 5198, 7797, 8136, 10396, 15594, 20792, 23391, 31188, 46782, 62376, 93564, 113117, 187128, 226234, 339351, 452468, 678702, 904936, 1018053, 1357404, 2036106, 2601691, 2714808, 4072212, 5203382, 7805073, 8144424, 10406764, 12782221, 15610146, 20813528, 23415219, 25564442, 31220292, 38346663, 46830438, 51128884, 62440584, 76693326, 93660876, 102257768, 115039989, 153386652, 187321752, 230079978, 293991083, 306773304, 460159956, 587982166, 881973249, 920319912, 1175964332, 1763946498, 2351928664, 2645919747, 3527892996, 5291839494, 7055785992, 10583678988, 21167357976]

約数ペア:

[(1, 21167357976), (2, 10583678988), (3, 7055785992), (4, 5291839494), (6, 3527892996), (8, 2645919747), (9, 2351928664), (12, 1763946498), (18, 1175964332), (23, 920319912), (24, 881973249), (36, 587982166), (46, 460159956), (69, 306773304), (72, 293991083), (92, 230079978), (113, 187321752), (138, 153386652), (184, 115039989), (207, 102257768), (226, 93660876), (276, 76693326), (339, 62440584), (414, 51128884), (452, 46830438), (552, 38346663), (678, 31220292), (828, 25564442), (904, 23415219), (1017, 20813528), (1356, 15610146), (1656, 12782221), (2034, 10406764), (2599, 8144424), (2712, 7805073), (4068, 5203382), (5198, 4072212), (7797, 2714808), (8136, 2601691), (10396, 2036106), (15594, 1357404), (20792, 1018053), (23391, 904936), (31188, 678702), (46782, 452468), (62376, 339351), (93564, 226234), (113117, 187128)]