123997686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6673}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 262688640

約数和(自身を除く): 138690954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 6194, 6673, 9291, 13346, 18582, 20019, 40038, 126787, 253574, 380361, 760722, 1087699, 2175398, 3263097, 6526194, 20666281, 41332562, 61998843, 123997686]

約数ペア:

[(1, 123997686), (2, 61998843), (3, 41332562), (6, 20666281), (19, 6526194), (38, 3263097), (57, 2175398), (114, 1087699), (163, 760722), (326, 380361), (489, 253574), (978, 126787), (3097, 40038), (6194, 20019), (6673, 18582), (9291, 13346)]