13001394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 31832064

約数和(自身を除く): 18830670

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 313, 322, 483, 602, 626, 903, 939, 966, 989, 1806, 1878, 1978, 2191, 2967, 4382, 5934, 6573, 6923, 7199, 13146, 13459, 13846, 14398, 20769, 21597, 26918, 40377, 41538, 43194, 50393, 80754, 94213, 100786, 151179, 188426, 282639, 302358, 309557, 565278, 619114, 928671, 1857342, 2166899, 4333798, 6500697, 13001394]

約数ペア:

[(1, 13001394), (2, 6500697), (3, 4333798), (6, 2166899), (7, 1857342), (14, 928671), (21, 619114), (23, 565278), (42, 309557), (43, 302358), (46, 282639), (69, 188426), (86, 151179), (129, 100786), (138, 94213), (161, 80754), (258, 50393), (301, 43194), (313, 41538), (322, 40377), (483, 26918), (602, 21597), (626, 20769), (903, 14398), (939, 13846), (966, 13459), (989, 13146), (1806, 7199), (1878, 6923), (1978, 6573), (2191, 5934), (2967, 4382)]