18004752

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 60

約数和(自身を含む): 50947260

約数和(自身を除く): 32942508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1289, 1552, 1746, 2328, 2578, 3492, 3867, 4656, 5156, 6984, 7734, 10312, 11601, 13968, 15468, 20624, 23202, 30936, 46404, 61872, 92808, 125033, 185616, 250066, 375099, 500132, 750198, 1000264, 1125297, 1500396, 2000528, 2250594, 3000792, 4501188, 6001584, 9002376, 18004752]

約数ペア:

[(1, 18004752), (2, 9002376), (3, 6001584), (4, 4501188), (6, 3000792), (8, 2250594), (9, 2000528), (12, 1500396), (16, 1125297), (18, 1000264), (24, 750198), (36, 500132), (48, 375099), (72, 250066), (97, 185616), (144, 125033), (194, 92808), (291, 61872), (388, 46404), (582, 30936), (776, 23202), (873, 20624), (1164, 15468), (1289, 13968), (1552, 11601), (1746, 10312), (2328, 7734), (2578, 6984), (3492, 5156), (3867, 4656)]