18054504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19289}}^1$

素因数の和:19314

約数の個数: 48

約数和(自身を含む): 52661700

約数和(自身を除く): 34607196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19289, 38578, 57867, 77156, 115734, 154312, 173601, 231468, 250757, 347202, 462936, 501514, 694404, 752271, 1003028, 1388808, 1504542, 2006056, 2256813, 3009084, 4513626, 6018168, 9027252, 18054504]

約数ペア:

[(1, 18054504), (2, 9027252), (3, 6018168), (4, 4513626), (6, 3009084), (8, 2256813), (9, 2006056), (12, 1504542), (13, 1388808), (18, 1003028), (24, 752271), (26, 694404), (36, 501514), (39, 462936), (52, 347202), (72, 250757), (78, 231468), (104, 173601), (117, 154312), (156, 115734), (234, 77156), (312, 57867), (468, 38578), (936, 19289)]