13437228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 36013824

約数和(自身を除く): 22576596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 461, 694, 922, 1041, 1383, 1388, 1844, 2082, 2429, 2766, 3227, 4164, 4858, 5532, 6454, 7287, 9681, 9716, 12908, 14574, 19362, 29148, 38724, 159967, 319934, 479901, 639868, 959802, 1119769, 1919604, 2239538, 3359307, 4479076, 6718614, 13437228]

約数ペア:

[(1, 13437228), (2, 6718614), (3, 4479076), (4, 3359307), (6, 2239538), (7, 1919604), (12, 1119769), (14, 959802), (21, 639868), (28, 479901), (42, 319934), (84, 159967), (347, 38724), (461, 29148), (694, 19362), (922, 14574), (1041, 12908), (1383, 9716), (1388, 9681), (1844, 7287), (2082, 6454), (2429, 5532), (2766, 4858), (3227, 4164)]