40812246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 91950144

約数和(自身を除く): 51137898

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 787, 1206, 1574, 2361, 2881, 4722, 5762, 7083, 8643, 14166, 17286, 25929, 33841, 51858, 52729, 67682, 101523, 105458, 158187, 203046, 304569, 316374, 474561, 609138, 949122, 2267347, 4534694, 6802041, 13604082, 20406123, 40812246]

約数ペア:

[(1, 40812246), (2, 20406123), (3, 13604082), (6, 6802041), (9, 4534694), (18, 2267347), (43, 949122), (67, 609138), (86, 474561), (129, 316374), (134, 304569), (201, 203046), (258, 158187), (387, 105458), (402, 101523), (603, 67682), (774, 52729), (787, 51858), (1206, 33841), (1574, 25929), (2361, 17286), (2881, 14166), (4722, 8643), (5762, 7083)]