888021234

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 1944214272

約数和(自身を除く): 1056193038

約数列:

[1, 2, 3, 6, 9, 18, 197, 223, 394, 446, 591, 669, 1123, 1182, 1338, 1773, 2007, 2246, 3369, 3546, 4014, 6738, 10107, 20214, 43931, 87862, 131793, 221231, 250429, 263586, 395379, 442462, 500858, 663693, 751287, 790758, 1327386, 1502574, 1991079, 2253861, 3982158, 4507722, 49334513, 98669026, 148003539, 296007078, 444010617, 888021234]

約数ペア:

[(1, 888021234), (2, 444010617), (3, 296007078), (6, 148003539), (9, 98669026), (18, 49334513), (197, 4507722), (223, 3982158), (394, 2253861), (446, 1991079), (591, 1502574), (669, 1327386), (1123, 790758), (1182, 751287), (1338, 663693), (1773, 500858), (2007, 442462), (2246, 395379), (3369, 263586), (3546, 250429), (4014, 221231), (6738, 131793), (10107, 87862), (20214, 43931)]