13265586

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 31363200

約数和(自身を除く): 18097614

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 86, 87, 129, 174, 197, 258, 261, 387, 394, 522, 591, 774, 783, 1161, 1182, 1247, 1566, 1773, 2322, 2494, 3546, 3741, 5319, 5713, 7482, 8471, 10638, 11223, 11426, 16942, 17139, 22446, 25413, 33669, 34278, 50826, 51417, 67338, 76239, 102834, 152478, 154251, 228717, 245659, 308502, 457434, 491318, 736977, 1473954, 2210931, 4421862, 6632793, 13265586]

約数ペア:

[(1, 13265586), (2, 6632793), (3, 4421862), (6, 2210931), (9, 1473954), (18, 736977), (27, 491318), (29, 457434), (43, 308502), (54, 245659), (58, 228717), (86, 154251), (87, 152478), (129, 102834), (174, 76239), (197, 67338), (258, 51417), (261, 50826), (387, 34278), (394, 33669), (522, 25413), (591, 22446), (774, 17139), (783, 16942), (1161, 11426), (1182, 11223), (1247, 10638), (1566, 8471), (1773, 7482), (2322, 5713), (2494, 5319), (3546, 3741)]