28127574

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7586

約数の個数: 40

約数和(自身を含む): 65775600

約数和(自身を除く): 37648026

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 7549, 15098, 22647, 45294, 67941, 135882, 173627, 203823, 347254, 407646, 520881, 611469, 1041762, 1222938, 1562643, 3125286, 4687929, 9375858, 14063787, 28127574]

約数ペア:

[(1, 28127574), (2, 14063787), (3, 9375858), (6, 4687929), (9, 3125286), (18, 1562643), (23, 1222938), (27, 1041762), (46, 611469), (54, 520881), (69, 407646), (81, 347254), (138, 203823), (162, 173627), (207, 135882), (414, 67941), (621, 45294), (1242, 22647), (1863, 15098), (3726, 7549)]