9817072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 20514560

約数和(自身を除く): 10697488

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 751, 817, 1502, 1634, 3004, 3268, 6008, 6536, 12016, 13072, 14269, 28538, 32293, 57076, 64586, 114152, 129172, 228304, 258344, 516688, 613567, 1227134, 2454268, 4908536, 9817072]

約数ペア:

[(1, 9817072), (2, 4908536), (4, 2454268), (8, 1227134), (16, 613567), (19, 516688), (38, 258344), (43, 228304), (76, 129172), (86, 114152), (152, 64586), (172, 57076), (304, 32293), (344, 28538), (688, 14269), (751, 13072), (817, 12016), (1502, 6536), (1634, 6008), (3004, 3268)]