147937986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10973}}^1$

素因数の和:11095

約数の個数: 48

約数和(自身を含む): 369779904

約数和(自身を除く): 221841918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 10973, 13482, 21946, 32919, 65838, 76811, 98757, 153622, 197514, 230433, 460866, 691299, 1174111, 1382598, 2348222, 3522333, 7044666, 8218777, 10566999, 16437554, 21133998, 24656331, 49312662, 73968993, 147937986]

約数ペア:

[(1, 147937986), (2, 73968993), (3, 49312662), (6, 24656331), (7, 21133998), (9, 16437554), (14, 10566999), (18, 8218777), (21, 7044666), (42, 3522333), (63, 2348222), (107, 1382598), (126, 1174111), (214, 691299), (321, 460866), (642, 230433), (749, 197514), (963, 153622), (1498, 98757), (1926, 76811), (2247, 65838), (4494, 32919), (6741, 21946), (10973, 13482)]