8798742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 20318688

約数和(自身を除く): 11519946

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 401, 414, 477, 802, 954, 1203, 1219, 2406, 2438, 3609, 3657, 7218, 7314, 9223, 10971, 18446, 21253, 21942, 27669, 42506, 55338, 63759, 83007, 127518, 166014, 191277, 382554, 488819, 977638, 1466457, 2932914, 4399371, 8798742]

約数ペア:

[(1, 8798742), (2, 4399371), (3, 2932914), (6, 1466457), (9, 977638), (18, 488819), (23, 382554), (46, 191277), (53, 166014), (69, 127518), (106, 83007), (138, 63759), (159, 55338), (207, 42506), (318, 27669), (401, 21942), (414, 21253), (477, 18446), (802, 10971), (954, 9223), (1203, 7314), (1219, 7218), (2406, 3657), (2438, 3609)]