40456836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 72

約数和(自身を含む): 120061760

約数和(自身を除く): 79604924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4339, 4662, 8678, 9324, 13017, 17356, 26034, 30373, 39051, 52068, 60746, 78102, 91119, 121492, 156204, 160543, 182238, 273357, 321086, 364476, 481629, 546714, 642172, 963258, 1093428, 1123801, 1444887, 1926516, 2247602, 2889774, 3371403, 4495204, 5779548, 6742806, 10114209, 13485612, 20228418, 40456836]

約数ペア:

[(1, 40456836), (2, 20228418), (3, 13485612), (4, 10114209), (6, 6742806), (7, 5779548), (9, 4495204), (12, 3371403), (14, 2889774), (18, 2247602), (21, 1926516), (28, 1444887), (36, 1123801), (37, 1093428), (42, 963258), (63, 642172), (74, 546714), (84, 481629), (111, 364476), (126, 321086), (148, 273357), (222, 182238), (252, 160543), (259, 156204), (333, 121492), (444, 91119), (518, 78102), (666, 60746), (777, 52068), (1036, 39051), (1332, 30373), (1554, 26034), (2331, 17356), (3108, 13017), (4339, 9324), (4662, 8678)]