31142076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 83564544

約数和(自身を除く): 52422468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2143, 2422, 3633, 4286, 4844, 6429, 7266, 8572, 12858, 14532, 15001, 25716, 30002, 45003, 60004, 90006, 180012, 370739, 741478, 1112217, 1482956, 2224434, 2595173, 4448868, 5190346, 7785519, 10380692, 15571038, 31142076]

約数ペア:

[(1, 31142076), (2, 15571038), (3, 10380692), (4, 7785519), (6, 5190346), (7, 4448868), (12, 2595173), (14, 2224434), (21, 1482956), (28, 1112217), (42, 741478), (84, 370739), (173, 180012), (346, 90006), (519, 60004), (692, 45003), (1038, 30002), (1211, 25716), (2076, 15001), (2143, 14532), (2422, 12858), (3633, 8572), (4286, 7266), (4844, 6429)]