2072314278

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{19819}}^1$

素因数の和:20021

約数の個数: 48

約数和(自身を含む): 4640971920

約数和(自身を除く): 2568657642

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 666, 942, 1413, 2826, 5809, 11618, 17427, 19819, 34854, 39638, 52281, 59457, 104562, 118914, 178371, 356742, 733303, 1466606, 2199909, 3111583, 4399818, 6223166, 6599727, 9334749, 13199454, 18669498, 28004247, 56008494, 115128571, 230257142, 345385713, 690771426, 1036157139, 2072314278]

約数ペア:

[(1, 2072314278), (2, 1036157139), (3, 690771426), (6, 345385713), (9, 230257142), (18, 115128571), (37, 56008494), (74, 28004247), (111, 18669498), (157, 13199454), (222, 9334749), (314, 6599727), (333, 6223166), (471, 4399818), (666, 3111583), (942, 2199909), (1413, 1466606), (2826, 733303), (5809, 356742), (11618, 178371), (17427, 118914), (19819, 104562), (34854, 59457), (39638, 52281)]