25541982

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 32246658

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 167, 174, 261, 293, 334, 501, 522, 586, 879, 1002, 1503, 1758, 2637, 3006, 4843, 5274, 8497, 9686, 14529, 16994, 25491, 29058, 43587, 48931, 50982, 76473, 87174, 97862, 146793, 152946, 293586, 440379, 880758, 1418999, 2837998, 4256997, 8513994, 12770991, 25541982]

約数ペア:

[(1, 25541982), (2, 12770991), (3, 8513994), (6, 4256997), (9, 2837998), (18, 1418999), (29, 880758), (58, 440379), (87, 293586), (167, 152946), (174, 146793), (261, 97862), (293, 87174), (334, 76473), (501, 50982), (522, 48931), (586, 43587), (879, 29058), (1002, 25491), (1503, 16994), (1758, 14529), (2637, 9686), (3006, 8497), (4843, 5274)]