13661804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 26977440

約数和(自身を除く): 13315636

約数列:

[1, 2, 4, 13, 26, 52, 59, 61, 73, 118, 122, 146, 236, 244, 292, 767, 793, 949, 1534, 1586, 1898, 3068, 3172, 3599, 3796, 4307, 4453, 7198, 8614, 8906, 14396, 17228, 17812, 46787, 55991, 57889, 93574, 111982, 115778, 187148, 223964, 231556, 262727, 525454, 1050908, 3415451, 6830902, 13661804]

約数ペア:

[(1, 13661804), (2, 6830902), (4, 3415451), (13, 1050908), (26, 525454), (52, 262727), (59, 231556), (61, 223964), (73, 187148), (118, 115778), (122, 111982), (146, 93574), (236, 57889), (244, 55991), (292, 46787), (767, 17812), (793, 17228), (949, 14396), (1534, 8906), (1586, 8614), (1898, 7198), (3068, 4453), (3172, 4307), (3599, 3796)]