About the Number

120691326

120691325 ← → 120691327

2進数表記:111001100011001101001111110

漢数字表記:一億二千六十九万千三百二十六

素因数分解:

2 1 × 3 1 × 7 1 × 641 1 × 4483 1

素因数の和:5136
約数の個数: 32
約数和(自身を含む): 276357888
約数和(自身を除く): 155666562

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4483, 4487, 8966, 8974, 13449, 13461, 26898, 26922, 31381, 62762, 94143, 188286, 2873603, 5747206, 8620809, 17241618, 20115221, 40230442, 60345663, 120691326]

約数ペア:
[(1, 120691326), (2, 60345663), (3, 40230442), (6, 20115221), (7, 17241618), (14, 8620809), (21, 5747206), (42, 2873603), (641, 188286), (1282, 94143), (1923, 62762), (3846, 31381), (4483, 26922), (4487, 26898), (8966, 13461), (8974, 13449)]

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