2163326472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1581379}}^1$

素因数の和:1581410

約数の個数: 48

約数和(自身を含む): 6167382000

約数和(自身を除く): 4004055528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1581379, 3162758, 4744137, 6325516, 9488274, 12651032, 14232411, 18976548, 28464822, 30046201, 37953096, 56929644, 60092402, 90138603, 113859288, 120184804, 180277206, 240369608, 270415809, 360554412, 540831618, 721108824, 1081663236, 2163326472]

約数ペア:

[(1, 2163326472), (2, 1081663236), (3, 721108824), (4, 540831618), (6, 360554412), (8, 270415809), (9, 240369608), (12, 180277206), (18, 120184804), (19, 113859288), (24, 90138603), (36, 60092402), (38, 56929644), (57, 37953096), (72, 30046201), (76, 28464822), (114, 18976548), (152, 14232411), (171, 12651032), (228, 9488274), (342, 6325516), (456, 4744137), (684, 3162758), (1368, 1581379)]