266772954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{907391}}^1$

素因数の和:907410

約数の個数: 24

約数和(自身を含む): 620656128

約数和(自身を除く): 353883174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 907391, 1814782, 2722173, 5444346, 6351737, 12703474, 19055211, 38110422, 44462159, 88924318, 133386477, 266772954]

約数ペア:

[(1, 266772954), (2, 133386477), (3, 88924318), (6, 44462159), (7, 38110422), (14, 19055211), (21, 12703474), (42, 6351737), (49, 5444346), (98, 2722173), (147, 1814782), (294, 907391)]