22491066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 51246720

約数和(自身を除く): 28755654

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 61, 78, 87, 122, 163, 174, 183, 326, 366, 377, 489, 754, 793, 978, 1131, 1586, 1769, 2119, 2262, 2379, 3538, 4238, 4727, 4758, 5307, 6357, 9454, 9943, 10614, 12714, 14181, 19886, 22997, 28362, 29829, 45994, 59658, 61451, 68991, 122902, 129259, 137982, 184353, 258518, 288347, 368706, 387777, 576694, 775554, 865041, 1730082, 3748511, 7497022, 11245533, 22491066]

約数ペア:

[(1, 22491066), (2, 11245533), (3, 7497022), (6, 3748511), (13, 1730082), (26, 865041), (29, 775554), (39, 576694), (58, 387777), (61, 368706), (78, 288347), (87, 258518), (122, 184353), (163, 137982), (174, 129259), (183, 122902), (326, 68991), (366, 61451), (377, 59658), (489, 45994), (754, 29829), (793, 28362), (978, 22997), (1131, 19886), (1586, 14181), (1769, 12714), (2119, 10614), (2262, 9943), (2379, 9454), (3538, 6357), (4238, 5307), (4727, 4758)]