18395532

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 29988468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2399, 2556, 3834, 4798, 7197, 7668, 9596, 14394, 21591, 28788, 43182, 64773, 86364, 129546, 170329, 259092, 340658, 510987, 681316, 1021974, 1532961, 2043948, 3065922, 4598883, 6131844, 9197766, 18395532]

約数ペア:

[(1, 18395532), (2, 9197766), (3, 6131844), (4, 4598883), (6, 3065922), (9, 2043948), (12, 1532961), (18, 1021974), (27, 681316), (36, 510987), (54, 340658), (71, 259092), (108, 170329), (142, 129546), (213, 86364), (284, 64773), (426, 43182), (639, 28788), (852, 21591), (1278, 14394), (1917, 9596), (2399, 7668), (2556, 7197), (3834, 4798)]