26246493

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 47407360

約数和(自身を除く): 21160867

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 439, 511, 657, 819, 949, 1317, 1533, 2847, 3073, 3951, 4599, 5707, 6643, 8541, 9219, 17121, 19929, 27657, 32047, 39949, 51363, 59787, 96141, 119847, 224329, 288423, 359541, 416611, 672987, 1249833, 2018961, 2916277, 3749499, 8748831, 26246493]

約数ペア:

[(1, 26246493), (3, 8748831), (7, 3749499), (9, 2916277), (13, 2018961), (21, 1249833), (39, 672987), (63, 416611), (73, 359541), (91, 288423), (117, 224329), (219, 119847), (273, 96141), (439, 59787), (511, 51363), (657, 39949), (819, 32047), (949, 27657), (1317, 19929), (1533, 17121), (2847, 9219), (3073, 8541), (3951, 6643), (4599, 5707)]