2885009274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{375359}}^1$

素因数の和:375435

約数の個数: 48

約数和(自身を含む): 7260963840

約数和(自身を除く): 4375954566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 375359, 750718, 1126077, 2252154, 2627513, 3378231, 5255026, 6756462, 7882539, 15765078, 22896899, 23647617, 45793798, 47295234, 68690697, 137381394, 160278293, 206072091, 320556586, 412144182, 480834879, 961669758, 1442504637, 2885009274]

約数ペア:

[(1, 2885009274), (2, 1442504637), (3, 961669758), (6, 480834879), (7, 412144182), (9, 320556586), (14, 206072091), (18, 160278293), (21, 137381394), (42, 68690697), (61, 47295234), (63, 45793798), (122, 23647617), (126, 22896899), (183, 15765078), (366, 7882539), (427, 6756462), (549, 5255026), (854, 3378231), (1098, 2627513), (1281, 2252154), (2562, 1126077), (3843, 750718), (7686, 375359)]