15386328

素因数分解:

$2^3\times 3^3\times {\mathrm{71233}}^1$

素因数の和:71248

約数の個数: 32

約数和(自身を含む): 42740400

約数和(自身を除く): 27354072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 71233, 142466, 213699, 284932, 427398, 569864, 641097, 854796, 1282194, 1709592, 1923291, 2564388, 3846582, 5128776, 7693164, 15386328]

約数ペア:

[(1, 15386328), (2, 7693164), (3, 5128776), (4, 3846582), (6, 2564388), (8, 1923291), (9, 1709592), (12, 1282194), (18, 854796), (24, 641097), (27, 569864), (36, 427398), (54, 284932), (72, 213699), (108, 142466), (216, 71233)]