4586742

素因数分解:

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

素因数の和:213

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 5870250

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 97, 111, 142, 194, 213, 222, 291, 333, 426, 582, 639, 666, 873, 1278, 1746, 2627, 3589, 5254, 6887, 7178, 7881, 10767, 13774, 15762, 20661, 21534, 23643, 32301, 41322, 47286, 61983, 64602, 123966, 254819, 509638, 764457, 1528914, 2293371, 4586742]

約数ペア:

[(1, 4586742), (2, 2293371), (3, 1528914), (6, 764457), (9, 509638), (18, 254819), (37, 123966), (71, 64602), (74, 61983), (97, 47286), (111, 41322), (142, 32301), (194, 23643), (213, 21534), (222, 20661), (291, 15762), (333, 13774), (426, 10767), (582, 7881), (639, 7178), (666, 6887), (873, 5254), (1278, 3589), (1746, 2627)]