115177518

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{12329}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 257450400

約数和(自身を除く): 142272882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 12329, 24658, 36987, 73974, 110961, 221922, 332883, 665766, 2132917, 4265834, 6398751, 12797502, 19196253, 38392506, 57588759, 115177518]

約数ペア:

[(1, 115177518), (2, 57588759), (3, 38392506), (6, 19196253), (9, 12797502), (18, 6398751), (27, 4265834), (54, 2132917), (173, 665766), (346, 332883), (519, 221922), (1038, 110961), (1557, 73974), (3114, 36987), (4671, 24658), (9342, 12329)]