39731719032

素因数分解:

$2^3\times 3^2\times {\mathrm{991}}^1\times {\mathrm{556841}}^1$

素因数の和:557844

約数の個数: 48

約数和(自身を含む): 107715516480

約数和(自身を除く): 67983797448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 17838, 23784, 35676, 71352, 556841, 1113682, 1670523, 2227364, 3341046, 4454728, 5011569, 6682092, 10023138, 13364184, 20046276, 40092552, 551829431, 1103658862, 1655488293, 2207317724, 3310976586, 4414635448, 4966464879, 6621953172, 9932929758, 13243906344, 19865859516, 39731719032]

約数ペア:

[(1, 39731719032), (2, 19865859516), (3, 13243906344), (4, 9932929758), (6, 6621953172), (8, 4966464879), (9, 4414635448), (12, 3310976586), (18, 2207317724), (24, 1655488293), (36, 1103658862), (72, 551829431), (991, 40092552), (1982, 20046276), (2973, 13364184), (3964, 10023138), (5946, 6682092), (7928, 5011569), (8919, 4454728), (11892, 3341046), (17838, 2227364), (23784, 1670523), (35676, 1113682), (71352, 556841)]