738376422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17580391}}^1$

素因数の和:17580403

約数の個数: 16

約数和(自身を含む): 1687717632

約数和(自身を除く): 949341210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17580391, 35160782, 52741173, 105482346, 123062737, 246125474, 369188211, 738376422]

約数ペア:

[(1, 738376422), (2, 369188211), (3, 246125474), (6, 123062737), (7, 105482346), (14, 52741173), (21, 35160782), (42, 17580391)]