19436328

素因数分解:

$2^3\times 3^3\times {\mathrm{89983}}^1$

素因数の和:89998

約数の個数: 32

約数和(自身を含む): 53990400

約数和(自身を除く): 34554072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89983, 179966, 269949, 359932, 539898, 719864, 809847, 1079796, 1619694, 2159592, 2429541, 3239388, 4859082, 6478776, 9718164, 19436328]

約数ペア:

[(1, 19436328), (2, 9718164), (3, 6478776), (4, 4859082), (6, 3239388), (8, 2429541), (9, 2159592), (12, 1619694), (18, 1079796), (24, 809847), (27, 719864), (36, 539898), (54, 359932), (72, 269949), (108, 179966), (216, 89983)]