15494868

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 40944960

約数和(自身を除く): 25450092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2707, 2862, 5414, 5724, 8121, 10828, 16242, 24363, 32484, 48726, 73089, 97452, 143471, 146178, 286942, 292356, 430413, 573884, 860826, 1291239, 1721652, 2582478, 3873717, 5164956, 7747434, 15494868]

約数ペア:

[(1, 15494868), (2, 7747434), (3, 5164956), (4, 3873717), (6, 2582478), (9, 1721652), (12, 1291239), (18, 860826), (27, 573884), (36, 430413), (53, 292356), (54, 286942), (106, 146178), (108, 143471), (159, 97452), (212, 73089), (318, 48726), (477, 32484), (636, 24363), (954, 16242), (1431, 10828), (1908, 8121), (2707, 5724), (2862, 5414)]