21286366968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38562259}}^1$

素因数の和:38562291

約数の個数: 32

約数和(自身を含む): 55529654400

約数和(自身を除く): 34243287432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38562259, 77124518, 115686777, 154249036, 231373554, 308498072, 462747108, 886931957, 925494216, 1773863914, 2660795871, 3547727828, 5321591742, 7095455656, 10643183484, 21286366968]

約数ペア:

[(1, 21286366968), (2, 10643183484), (3, 7095455656), (4, 5321591742), (6, 3547727828), (8, 2660795871), (12, 1773863914), (23, 925494216), (24, 886931957), (46, 462747108), (69, 308498072), (92, 231373554), (138, 154249036), (184, 115686777), (276, 77124518), (552, 38562259)]