9173484

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 24399648

約数和(自身を除く): 15226164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 97, 111, 142, 148, 194, 213, 222, 284, 291, 333, 388, 426, 444, 582, 639, 666, 852, 873, 1164, 1278, 1332, 1746, 2556, 2627, 3492, 3589, 5254, 6887, 7178, 7881, 10508, 10767, 13774, 14356, 15762, 20661, 21534, 23643, 27548, 31524, 32301, 41322, 43068, 47286, 61983, 64602, 82644, 94572, 123966, 129204, 247932, 254819, 509638, 764457, 1019276, 1528914, 2293371, 3057828, 4586742, 9173484]

約数ペア:

[(1, 9173484), (2, 4586742), (3, 3057828), (4, 2293371), (6, 1528914), (9, 1019276), (12, 764457), (18, 509638), (36, 254819), (37, 247932), (71, 129204), (74, 123966), (97, 94572), (111, 82644), (142, 64602), (148, 61983), (194, 47286), (213, 43068), (222, 41322), (284, 32301), (291, 31524), (333, 27548), (388, 23643), (426, 21534), (444, 20661), (582, 15762), (639, 14356), (666, 13774), (852, 10767), (873, 10508), (1164, 7881), (1278, 7178), (1332, 6887), (1746, 5254), (2556, 3589), (2627, 3492)]