15663708828

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2736497}}^1$

素因数の和:2736563

約数の個数: 48

約数和(自身を含む): 41375849760

約数和(自身を除く): 25712140932

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, 2862, 5724, 2736497, 5472994, 8209491, 10945988, 16418982, 24628473, 32837964, 49256946, 73885419, 98513892, 145034341, 147770838, 290068682, 295541676, 435103023, 580137364, 870206046, 1305309069, 1740412092, 2610618138, 3915927207, 5221236276, 7831854414, 15663708828]

約数ペア:

[(1, 15663708828), (2, 7831854414), (3, 5221236276), (4, 3915927207), (6, 2610618138), (9, 1740412092), (12, 1305309069), (18, 870206046), (27, 580137364), (36, 435103023), (53, 295541676), (54, 290068682), (106, 147770838), (108, 145034341), (159, 98513892), (212, 73885419), (318, 49256946), (477, 32837964), (636, 24628473), (954, 16418982), (1431, 10945988), (1908, 8209491), (2862, 5472994), (5724, 2736497)]