39016908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 113847552

約数和(自身を除く): 74830644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1447, 1498, 1926, 2247, 2894, 2996, 3852, 4341, 4494, 5788, 6741, 8682, 8988, 10129, 13023, 13482, 17364, 20258, 26046, 26964, 30387, 40516, 52092, 60774, 91161, 121548, 154829, 182322, 309658, 364644, 464487, 619316, 928974, 1083803, 1393461, 1857948, 2167606, 2786922, 3251409, 4335212, 5573844, 6502818, 9754227, 13005636, 19508454, 39016908]

約数ペア:

[(1, 39016908), (2, 19508454), (3, 13005636), (4, 9754227), (6, 6502818), (7, 5573844), (9, 4335212), (12, 3251409), (14, 2786922), (18, 2167606), (21, 1857948), (28, 1393461), (36, 1083803), (42, 928974), (63, 619316), (84, 464487), (107, 364644), (126, 309658), (214, 182322), (252, 154829), (321, 121548), (428, 91161), (642, 60774), (749, 52092), (963, 40516), (1284, 30387), (1447, 26964), (1498, 26046), (1926, 20258), (2247, 17364), (2894, 13482), (2996, 13023), (3852, 10129), (4341, 8988), (4494, 8682), (5788, 6741)]