13137876

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 37566144

約数和(自身を除く): 24428268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 43, 46, 54, 69, 81, 82, 86, 92, 108, 123, 129, 138, 162, 164, 172, 207, 246, 258, 276, 324, 369, 387, 414, 492, 516, 621, 738, 774, 828, 943, 989, 1107, 1161, 1242, 1476, 1548, 1763, 1863, 1886, 1978, 2214, 2322, 2484, 2829, 2967, 3321, 3483, 3526, 3726, 3772, 3956, 4428, 4644, 5289, 5658, 5934, 6642, 6966, 7052, 7452, 8487, 8901, 10578, 11316, 11868, 13284, 13932, 15867, 16974, 17802, 21156, 25461, 26703, 31734, 33948, 35604, 40549, 47601, 50922, 53406, 63468, 76383, 80109, 81098, 95202, 101844, 106812, 121647, 142803, 152766, 160218, 162196, 190404, 243294, 285606, 305532, 320436, 364941, 486588, 571212, 729882, 1094823, 1459764, 2189646, 3284469, 4379292, 6568938, 13137876]

約数ペア:

[(1, 13137876), (2, 6568938), (3, 4379292), (4, 3284469), (6, 2189646), (9, 1459764), (12, 1094823), (18, 729882), (23, 571212), (27, 486588), (36, 364941), (41, 320436), (43, 305532), (46, 285606), (54, 243294), (69, 190404), (81, 162196), (82, 160218), (86, 152766), (92, 142803), (108, 121647), (123, 106812), (129, 101844), (138, 95202), (162, 81098), (164, 80109), (172, 76383), (207, 63468), (246, 53406), (258, 50922), (276, 47601), (324, 40549), (369, 35604), (387, 33948), (414, 31734), (492, 26703), (516, 25461), (621, 21156), (738, 17802), (774, 16974), (828, 15867), (943, 13932), (989, 13284), (1107, 11868), (1161, 11316), (1242, 10578), (1476, 8901), (1548, 8487), (1763, 7452), (1863, 7052), (1886, 6966), (1978, 6642), (2214, 5934), (2322, 5658), (2484, 5289), (2829, 4644), (2967, 4428), (3321, 3956), (3483, 3772), (3526, 3726)]