40943238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26347}}^1$

素因数の和:26396

約数の個数: 32

約数和(自身を含む): 96117504

約数和(自身を除く): 55174266

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 26347, 52694, 79041, 158082, 184429, 368858, 553287, 974839, 1106574, 1949678, 2924517, 5849034, 6823873, 13647746, 20471619, 40943238]

約数ペア:

[(1, 40943238), (2, 20471619), (3, 13647746), (6, 6823873), (7, 5849034), (14, 2924517), (21, 1949678), (37, 1106574), (42, 974839), (74, 553287), (111, 368858), (222, 184429), (259, 158082), (518, 79041), (777, 52694), (1554, 26347)]