38729628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{153689}}^1$

素因数の和:153706

約数の個数: 36

約数和(自身を含む): 111886320

約数和(自身を除く): 73156692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 153689, 307378, 461067, 614756, 922134, 1075823, 1383201, 1844268, 2151646, 2766402, 3227469, 4303292, 5532804, 6454938, 9682407, 12909876, 19364814, 38729628]

約数ペア:

[(1, 38729628), (2, 19364814), (3, 12909876), (4, 9682407), (6, 6454938), (7, 5532804), (9, 4303292), (12, 3227469), (14, 2766402), (18, 2151646), (21, 1844268), (28, 1383201), (36, 1075823), (42, 922134), (63, 614756), (84, 461067), (126, 307378), (252, 153689)]