41809572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 121447872

約数和(自身を除く): 79638300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 661, 753, 1004, 1322, 1506, 1757, 1983, 2259, 2644, 3012, 3514, 3966, 4518, 4627, 5271, 5949, 7028, 7932, 9036, 9254, 10542, 11898, 13881, 15813, 18508, 21084, 23796, 27762, 31626, 41643, 55524, 63252, 83286, 165911, 166572, 331822, 497733, 663644, 995466, 1161377, 1493199, 1990932, 2322754, 2986398, 3484131, 4645508, 5972796, 6968262, 10452393, 13936524, 20904786, 41809572]

約数ペア:

[(1, 41809572), (2, 20904786), (3, 13936524), (4, 10452393), (6, 6968262), (7, 5972796), (9, 4645508), (12, 3484131), (14, 2986398), (18, 2322754), (21, 1990932), (28, 1493199), (36, 1161377), (42, 995466), (63, 663644), (84, 497733), (126, 331822), (251, 166572), (252, 165911), (502, 83286), (661, 63252), (753, 55524), (1004, 41643), (1322, 31626), (1506, 27762), (1757, 23796), (1983, 21084), (2259, 18508), (2644, 15813), (3012, 13881), (3514, 11898), (3966, 10542), (4518, 9254), (4627, 9036), (5271, 7932), (5949, 7028)]