3878142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 8296992

約数和(自身を除く): 4418850

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 197, 386, 394, 579, 591, 1158, 1182, 3281, 3349, 6562, 6698, 9843, 10047, 19686, 20094, 38021, 76042, 114063, 228126, 646357, 1292714, 1939071, 3878142]

約数ペア:

[(1, 3878142), (2, 1939071), (3, 1292714), (6, 646357), (17, 228126), (34, 114063), (51, 76042), (102, 38021), (193, 20094), (197, 19686), (386, 10047), (394, 9843), (579, 6698), (591, 6562), (1158, 3349), (1182, 3281)]