18503136

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1624

約数の個数: 72

約数和(自身を含む): 53936064

約数和(自身を除く): 35432928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1567, 1968, 2952, 3134, 3936, 4701, 5904, 6268, 9402, 11808, 12536, 14103, 18804, 25072, 28206, 37608, 50144, 56412, 64247, 75216, 112824, 128494, 150432, 192741, 225648, 256988, 385482, 451296, 513976, 578223, 770964, 1027952, 1156446, 1541928, 2055904, 2312892, 3083856, 4625784, 6167712, 9251568, 18503136]

約数ペア:

[(1, 18503136), (2, 9251568), (3, 6167712), (4, 4625784), (6, 3083856), (8, 2312892), (9, 2055904), (12, 1541928), (16, 1156446), (18, 1027952), (24, 770964), (32, 578223), (36, 513976), (41, 451296), (48, 385482), (72, 256988), (82, 225648), (96, 192741), (123, 150432), (144, 128494), (164, 112824), (246, 75216), (288, 64247), (328, 56412), (369, 50144), (492, 37608), (656, 28206), (738, 25072), (984, 18804), (1312, 14103), (1476, 12536), (1567, 11808), (1968, 9402), (2952, 6268), (3134, 5904), (3936, 4701)]