17770812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 45376128

約数和(自身を除く): 27605316

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 67, 69, 92, 93, 124, 134, 138, 186, 201, 268, 276, 372, 402, 713, 804, 961, 1426, 1541, 1922, 2077, 2139, 2852, 2883, 3082, 3844, 4154, 4278, 4623, 5766, 6164, 6231, 8308, 8556, 9246, 11532, 12462, 18492, 22103, 24924, 44206, 47771, 64387, 66309, 88412, 95542, 128774, 132618, 143313, 191084, 193161, 257548, 265236, 286626, 386322, 573252, 772644, 1480901, 2961802, 4442703, 5923604, 8885406, 17770812]

約数ペア:

[(1, 17770812), (2, 8885406), (3, 5923604), (4, 4442703), (6, 2961802), (12, 1480901), (23, 772644), (31, 573252), (46, 386322), (62, 286626), (67, 265236), (69, 257548), (92, 193161), (93, 191084), (124, 143313), (134, 132618), (138, 128774), (186, 95542), (201, 88412), (268, 66309), (276, 64387), (372, 47771), (402, 44206), (713, 24924), (804, 22103), (961, 18492), (1426, 12462), (1541, 11532), (1922, 9246), (2077, 8556), (2139, 8308), (2852, 6231), (2883, 6164), (3082, 5766), (3844, 4623), (4154, 4278)]