123864132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2897}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 331067520

約数和(自身を除く): 207203388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 2897, 3054, 3563, 5794, 6108, 7126, 8691, 10689, 11588, 14252, 17382, 20279, 21378, 34764, 40558, 42756, 60837, 81116, 121674, 243348, 1474573, 2949146, 4423719, 5898292, 8847438, 10322011, 17694876, 20644022, 30966033, 41288044, 61932066, 123864132]

約数ペア:

[(1, 123864132), (2, 61932066), (3, 41288044), (4, 30966033), (6, 20644022), (7, 17694876), (12, 10322011), (14, 8847438), (21, 5898292), (28, 4423719), (42, 2949146), (84, 1474573), (509, 243348), (1018, 121674), (1527, 81116), (2036, 60837), (2897, 42756), (3054, 40558), (3563, 34764), (5794, 21378), (6108, 20279), (7126, 17382), (8691, 14252), (10689, 11588)]