38913138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 53750862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1319, 1341, 1639, 2638, 2682, 3278, 3957, 4917, 7914, 9834, 11871, 14509, 14751, 23742, 29018, 29502, 43527, 87054, 130581, 196531, 261162, 393062, 589593, 1179186, 1768779, 2161841, 3537558, 4323682, 6485523, 12971046, 19456569, 38913138]

約数ペア:

[(1, 38913138), (2, 19456569), (3, 12971046), (6, 6485523), (9, 4323682), (11, 3537558), (18, 2161841), (22, 1768779), (33, 1179186), (66, 589593), (99, 393062), (149, 261162), (198, 196531), (298, 130581), (447, 87054), (894, 43527), (1319, 29502), (1341, 29018), (1639, 23742), (2638, 14751), (2682, 14509), (3278, 11871), (3957, 9834), (4917, 7914)]