281182014

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{2503}}^1$

素因数の和:2669

約数の個数: 36

約数和(自身を含む): 617283576

約数和(自身を除く): 336101562

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 2503, 5006, 6241, 7509, 12482, 15018, 18723, 22527, 37446, 45054, 56169, 112338, 197737, 395474, 593211, 1186422, 1779633, 3559266, 15621223, 31242446, 46863669, 93727338, 140591007, 281182014]

約数ペア:

[(1, 281182014), (2, 140591007), (3, 93727338), (6, 46863669), (9, 31242446), (18, 15621223), (79, 3559266), (158, 1779633), (237, 1186422), (474, 593211), (711, 395474), (1422, 197737), (2503, 112338), (5006, 56169), (6241, 45054), (7509, 37446), (12482, 22527), (15018, 18723)]