18749328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30047}}^1$

素因数の和:30071

約数の個数: 40

約数和(自身を含む): 52163328

約数和(自身を除く): 33414000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30047, 60094, 90141, 120188, 180282, 240376, 360564, 390611, 480752, 721128, 781222, 1171833, 1442256, 1562444, 2343666, 3124888, 4687332, 6249776, 9374664, 18749328]

約数ペア:

[(1, 18749328), (2, 9374664), (3, 6249776), (4, 4687332), (6, 3124888), (8, 2343666), (12, 1562444), (13, 1442256), (16, 1171833), (24, 781222), (26, 721128), (39, 480752), (48, 390611), (52, 360564), (78, 240376), (104, 180282), (156, 120188), (208, 90141), (312, 60094), (624, 30047)]