6994728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14778072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 53, 54, 72, 78, 94, 104, 106, 108, 117, 141, 156, 159, 188, 212, 216, 234, 282, 312, 318, 351, 376, 423, 424, 468, 477, 564, 611, 636, 689, 702, 846, 936, 954, 1128, 1222, 1269, 1272, 1378, 1404, 1431, 1692, 1833, 1908, 2067, 2444, 2491, 2538, 2756, 2808, 2862, 3384, 3666, 3816, 4134, 4888, 4982, 5076, 5499, 5512, 5724, 6201, 7332, 7473, 8268, 9964, 10152, 10998, 11448, 12402, 14664, 14946, 16497, 16536, 18603, 19928, 21996, 22419, 24804, 29892, 32383, 32994, 37206, 43992, 44838, 49608, 59784, 64766, 65988, 67257, 74412, 89676, 97149, 129532, 131976, 134514, 148824, 179352, 194298, 259064, 269028, 291447, 388596, 538056, 582894, 777192, 874341, 1165788, 1748682, 2331576, 3497364, 6994728]

約数ペア:

[(1, 6994728), (2, 3497364), (3, 2331576), (4, 1748682), (6, 1165788), (8, 874341), (9, 777192), (12, 582894), (13, 538056), (18, 388596), (24, 291447), (26, 269028), (27, 259064), (36, 194298), (39, 179352), (47, 148824), (52, 134514), (53, 131976), (54, 129532), (72, 97149), (78, 89676), (94, 74412), (104, 67257), (106, 65988), (108, 64766), (117, 59784), (141, 49608), (156, 44838), (159, 43992), (188, 37206), (212, 32994), (216, 32383), (234, 29892), (282, 24804), (312, 22419), (318, 21996), (351, 19928), (376, 18603), (423, 16536), (424, 16497), (468, 14946), (477, 14664), (564, 12402), (611, 11448), (636, 10998), (689, 10152), (702, 9964), (846, 8268), (936, 7473), (954, 7332), (1128, 6201), (1222, 5724), (1269, 5512), (1272, 5499), (1378, 5076), (1404, 4982), (1431, 4888), (1692, 4134), (1833, 3816), (1908, 3666), (2067, 3384), (2444, 2862), (2491, 2808), (2538, 2756)]