7553982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 17233920

約数和(自身を除く): 9679938

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 67, 69, 86, 114, 129, 134, 138, 201, 258, 402, 437, 817, 874, 989, 1273, 1311, 1541, 1634, 1978, 2451, 2546, 2622, 2881, 2967, 3082, 3819, 4623, 4902, 5762, 5934, 7638, 8643, 9246, 17286, 18791, 29279, 37582, 54739, 56373, 58558, 66263, 87837, 109478, 112746, 132526, 164217, 175674, 198789, 328434, 397578, 1258997, 2517994, 3776991, 7553982]

約数ペア:

[(1, 7553982), (2, 3776991), (3, 2517994), (6, 1258997), (19, 397578), (23, 328434), (38, 198789), (43, 175674), (46, 164217), (57, 132526), (67, 112746), (69, 109478), (86, 87837), (114, 66263), (129, 58558), (134, 56373), (138, 54739), (201, 37582), (258, 29279), (402, 18791), (437, 17286), (817, 9246), (874, 8643), (989, 7638), (1273, 5934), (1311, 5762), (1541, 4902), (1634, 4623), (1978, 3819), (2451, 3082), (2546, 2967), (2622, 2881)]